Enterprise Linux

A flaw was found in Exiv2 in versions before and including 0.27.4-RC1. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

A flaw was found in dnsmasq in versions before 2.85. Rated medium severity (CVSS 4.0), this vulnerability is remotely exploitable, no authentication required. Public exploit code available.

A flaw was found in Nettle in versions before 3.7.2, where several Nettle signature verification functions (GOST DSA, EDDSA & ECDSA) result in the Elliptic Curve Cryptography point (ECC) multiply. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required.

A deadlock vulnerability was found in 'github.com/containers/storage' in versions before 1.28.1. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

An information leak was discovered in postgresql in versions before 13.2, before 12.6 and before 11.11. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

A flaw was found in RPM's signature check functionality when reading a package file. Rated high severity (CVSS 7.0), this vulnerability is no authentication required.

There is an open race window when writing output in the following utilities in GNU binutils version 2.35 and earlier:ar, objcopy, strip, ranlib. Rated medium severity (CVSS 6.3).

A flaw was found in libmicrohttpd. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Buffer Copy without Size Check vulnerability could allow attackers to overflow a buffer to corrupt adjacent memory.

A flaw was found in libtpms in versions before 0.8.2. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity.

A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.27 handled component references in the JP2 image format decoder. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

The patch for CVE-2020-17380/CVE-2020-25085 was found to be ineffective, thus making QEMU vulnerable to the out-of-bounds read/write access issues previously found in the SDHCI controller emulation. Rated medium severity (CVSS 5.7), this vulnerability is low attack complexity. This Buffer Overflow vulnerability could allow attackers to corrupt memory to execute arbitrary code or crash the application.

An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of service when performing syntax highlighting of a Standard ML (SML) source file, as demonstrated by input that only. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

A potential stack overflow via infinite loop issue was found in various NIC emulators of QEMU in versions up to and including 5.2.0. Rated medium severity (CVSS 6.0), this vulnerability is low attack complexity.

A flaw was found in libnbd 1.7.3. Rated low severity (CVSS 2.7), this vulnerability is remotely exploitable, low attack complexity.

A flaw was found in pki-core. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. This Incorrect Authorization vulnerability could allow attackers to bypass authorization checks to access restricted resources.

A flaw was found in gnutls. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

A flaw was found in gnutls. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

A race condition was found in the Linux kernels implementation of the floppy disk drive controller driver software. Rated medium severity (CVSS 6.4).

A flaw was found in the Linux kernel in versions prior to 5.10. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

A flaw was found in ImageMagick in MagickCore/resample.c. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity.

A flaw was found in ImageMagick in coders/webp.c. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity.

A flaw was found in ImageMagick in MagickCore/visual-effects.c. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity.

In ytnef 1.9.3, the SwapWord function in lib/ytnef.c allows remote attackers to cause a denial-of-service (and potentially code execution) due to a heap buffer overflow which can be triggered via a. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

In ytnef 1.9.3, the TNEFSubjectHandler function in lib/ytnef.c allows remote attackers to cause a denial-of-service (and potentially code execution) due to a double free which can be triggered via a. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

A flaw was found in grub2 in versions prior to 2.06. Rated high severity (CVSS 8.2), this vulnerability is low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.

A flaw was found in grub2 in versions prior to 2.06. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.

There is a vulnerability in the linux kernel versions higher than 5.2 (if kernel compiled with config params CONFIG_BPF_SYSCALL=y , CONFIG_BPF=y , CONFIG_CGROUPS=y , CONFIG_CGROUP_BPF=y ,. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.

A flaw was found in PostgreSQL in versions before 13.2. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

A flaw was found in podman before 1.7.0. Rated high severity (CVSS 7.0). This Incorrect Authorization vulnerability could allow attackers to bypass authorization checks to access restricted resources.

A signature verification vulnerability exists in crewjam/saml. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

A flaw was found in the way RTAS handled memory accesses in userspace to kernel communication. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. Public exploit code available.

A flaw was found in xorg-x11-server before 1.20.10. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.

A use-after-free flaw was found in kernel/trace/ring_buffer.c in Linux kernel (before 5.10-rc1). Rated medium severity (CVSS 5.7).

A flaw was found in the Linux kernel’s implementation of MIDI, where an attacker with a local account and the permissions to issue ioctl commands to midi devices could trigger a use-after-free issue. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

A NULL pointer dereference was found in OpenLDAP server and was fixed in openldap 2.4.55, during a request for renaming RDNs. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

sysdeps/i386/ldbl2mpn.c in the GNU C Library (aka glibc or libc6) before 2.23 on x86 targets has a stack-based buffer overflow if the input to any of the printf family of functions is an 80-bit long. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.

A flaw was found in ImageMagick in MagickCore/gem-private.h. Rated low severity (CVSS 3.3), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

A flaw was found in ImageMagick in coders/bmp.c. Rated low severity (CVSS 3.3), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

A flaw was found in ImageMagick in MagickCore/statistic.c. Rated low severity (CVSS 3.3), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

A flaw was found in ImageMagick in MagickCore/quantum.h. Rated low severity (CVSS 3.3), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

A flaw was found in ImageMagick in MagickCore/statistic.c. Rated low severity (CVSS 3.3), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

In RestoreMSCWarning() of /coders/pdf.c there are several areas where calls to GetPixelIndex() could result in values outside the range of representable for the unsigned char type. Rated low severity (CVSS 3.3), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

A flaw was found in ImageMagick in MagickCore/quantum.h. Rated low severity (CVSS 3.3), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

A flaw was found in ImageMagick in MagickCore/segment.c. Rated low severity (CVSS 3.3), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

A XSS vulnerability was discovered in python-lxml's clean module. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

A flaw was found in Poppler in the way certain PDF files were converted into HTML. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

A flaw was found in the Linux kernel. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

A flaw was found in libvirt, where it leaked a file descriptor for `/dev/mapper/control` into the QEMU process. Rated high severity (CVSS 8.8), this vulnerability is low attack complexity.

A flaw was found in the way samba handled file and directory permissions. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity.

A flaw was found in the Linux kernel. Rated medium severity (CVSS 4.1). Public exploit code available.

A flaw was found in samba's DNS server. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity.

A divide by zero issue was found to occur in libvncserver-0.9.12. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

An information-disclosure flaw was found in the way Heketi before 10.1.0 logs sensitive information. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.

A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly scan open UDP ports. Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

A Red Hat only CVE-2020-12352 regression issue was found in the way the Linux kernel's Bluetooth stack implementation handled the initialization of stack memory when handling certain AMP packets. Rated medium severity (CVSS 6.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

A Red Hat only CVE-2020-12351 regression issue was found in the way the Linux kernel's Bluetooth implementation handled L2CAP packets with A2MP CID. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

A flaw was found in the way NSS handled CCS (ChangeCipherSpec) messages in TLS 1.3. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Allocation of Resources Without Limits vulnerability could allow attackers to exhaust system resources through uncontrolled allocation.

Multiple buffer overflow vulnerabilities were found in the QUIC image decoding process of the SPICE remote display system, before spice-0.14.2-1. Rated medium severity (CVSS 6.6), this vulnerability is remotely exploitable, low attack complexity. This Buffer Copy without Size Check vulnerability could allow attackers to overflow a buffer to corrupt adjacent memory.

hw/ide/pci.c in QEMU before 5.1.1 can trigger a NULL pointer dereference because it lacks a pointer check before an ide_cancel_dma_sync call. Rated low severity (CVSS 3.2), this vulnerability is low attack complexity.

A flaw was found in the HDLC_PPP module of the Linux kernel in versions before 5.9-rc7. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity.

A flaw was found in the Linux kernel's implementation of biovecs in versions before 5.9-rc7. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity.

An information disclosure vulnerability was found in containers/podman in versions before 2.0.5. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable.

A vulnerability was found in upstream release cryptsetup-2.2.0 where, there's a bug in LUKS2 format validation code, that is effectively invoked on every device/image presenting itself as LUKS2. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.

A flaw was found in X.Org Server before xorg-x11-server 1.20.9. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.

A flaw was found in X.Org Server before xorg-x11-server 1.20.9. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.

A flaw was found in xorg-x11-server before 1.20.9. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.

A flaw was found in the Linux kernel’s implementation of the invert video code on VGA consoles when a local attacker attempts to resize the console, calling an ioctl VT_RESIZE, which causes an. Rated medium severity (CVSS 6.6), this vulnerability is low attack complexity. Public exploit code available.

A PGP signature bypass flaw was found in fwupd (all versions), which could lead to the installation of unsigned firmware. Rated medium severity (CVSS 6.0), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Uncontrolled search path in the QT Library before 5.14.0, 5.12.7 and 5.9.10 may allow an authenticated user to potentially enable elevation of privilege via local access. Rated high severity (CVSS 7.3), this vulnerability is low attack complexity. Public exploit code available.

<p>A security feature bypass vulnerability exists in the way Microsoft ASP.NET Core parses encoded cookie names.</p> <p>The ASP.NET Core cookie parser decodes entire cookie strings which could allow. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN and GENEVE tunnels over IPv6. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

A use after free was found in igc_reloc_struct_ptr() of psi/igc.c of ghostscript-9.25. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. Public exploit code available.

An out-of-bounds read/write access flaw was found in the USB emulator of the QEMU in versions before 5.2.0. Rated medium severity (CVSS 5.0).

A flaw null pointer dereference in the Linux kernel cgroupv2 subsystem in versions before 5.7.10 was found in the way when reboot the system. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. Public exploit code available.

Apache HTTP Server versions 2.4.20 to 2.4.43. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This HTTP Request/Response Smuggling vulnerability could allow attackers to manipulate HTTP request interpretation between frontend and backend servers.

There is an issue with grub2 before version 2.06 while handling symlink on ext filesystems. Rated medium severity (CVSS 6.0), this vulnerability is low attack complexity. No vendor patch available.

There is an issue on grub2 before version 2.06 at function read_section_as_string(). Rated medium severity (CVSS 6.0), this vulnerability is low attack complexity. No vendor patch available.

Integer overflows were discovered in the functions grub_cmd_initrd and grub_initrd_init in the efilinux component of GRUB2, as shipped in Debian, Red Hat, and Ubuntu (the functionality is not. Rated medium severity (CVSS 6.4). Public exploit code available.

GRUB2 contains a race condition in grub_script_function_create() leading to a use-after-free vulnerability which can be triggered by redefining a function whilst the same function is already. Rated medium severity (CVSS 6.4).

GRUB2 fails to validate kernel signature when booted directly without shim, allowing secure boot to be bypassed. Rated medium severity (CVSS 6.4).

libldap in certain third-party OpenLDAP packages has a certificate-validation flaw when the third-party package is asserting RFC6125 support. Rated medium severity (CVSS 4.2), this vulnerability is remotely exploitable, no authentication required.

An out-of-bounds read vulnerability was found in the SLiRP networking implementation of the QEMU emulator. Rated medium severity (CVSS 6.5), this vulnerability is low attack complexity.

A buffer over-read flaw was found in RH kernel versions before 5.0 in crypto_authenc_extractkeys in crypto/authenc.c in the IPsec Cryptographic algorithm's module, authenc. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

An assertion failure issue was found in the Network Block Device(NBD) Server in all QEMU versions before QEMU 5.0.1. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity.

A flaw was found in the Linux Kernel in versions after 4.5-rc1 in the way mremap handled DAX Huge Pages. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. Public exploit code available.

A vulnerability was found in all versions of containernetworking/plugins before version 0.8.6, that allows malicious containers in Kubernetes clusters to perform man-in-the-middle (MitM) attacks. Rated medium severity (CVSS 6.0), this vulnerability is remotely exploitable. No vendor patch available.

A NULL pointer dereference flaw was found in the Linux kernel's SELinux subsystem in versions before 5.7. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required.

A signal access-control issue was discovered in the Linux kernel before 5.6.5, aka CID-7395ea4e65c2. Rated medium severity (CVSS 5.3), this vulnerability is low attack complexity. Public exploit code available.

There is a use-after-free in kernel versions before 5.5 due to a race condition between the release of ptp_clock and cdev while resource deallocation. Rated medium severity (CVSS 6.4). This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

An information-disclosure flaw was found in Grafana through 6.7.3. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.