Ozone
CVE-2020-35877
CRITICAL
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
An issue was discovered in the ozone crate through 2020-07-04 for Rust. Memory safety is violated because of out-of-bounds access.
AnalysisAI
An issue was discovered in the ozone crate through 2020-07-04 for Rust. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Buffer Overflow (CWE-119), which allows attackers to corrupt memory to execute arbitrary code or crash the application. An issue was discovered in the ozone crate through 2020-07-04 for Rust. Memory safety is violated because of out-of-bounds access. Affected products include: Ozone Project Ozone. Version information: through 2020.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use memory-safe languages or bounds-checking. Enable ASLR, DEP/NX, stack canaries. Use safe string functions.
In Apache Ozone before 1.2.0, Authenticated users with valid Ozone S3 credentials can create specific OM requests, imper
In Apache Ozone versions prior to 1.2.0, Initially generated block tokens are persisted to the metadata database and can
An issue was discovered in the ozone crate through 2020-07-04 for Rust. Rated critical severity (CVSS 9.8), this vulnera
In Apache Ozone versions prior to 1.2.0, Container related Datanode requests of Ozone Datanode were not properly authori
In Apache Ozone versions prior to 1.2.0, Various internal server-to-server RPC endpoints are available for connections,
In Apache Ozone versions prior to 1.2.0, certain admin related SCM commands can be executed by any authenticated users,
Improper authentication of an HTTP endpoint in the S3 Gateway of Apache Ozone 1.4.0 allows any authenticated Kerberos us
In Apache Ozone versions prior to 1.2.0, Authenticated users knowing the ID of an existing block can craft specific requ
In Apache Ozone before 1.2.0, Ozone Datanode doesn't check the access mode parameter of the block token. Rated medium se
In Apache Ozone before 1.2.0, Recon HTTP endpoints provide access to OM, SCM and Datanode metadata. Rated medium severit
Same weakness CWE-119 – Buffer Overflow
View allSame technique Buffer Overflow
View allShare
External POC / Exploit Code
Leaving vuln.today