Skip to main content

Ubuntu EUVDEUVD-2025-200318

| CVE-2025-61729 HIGH
Improper Certificate Validation (CWE-295)
2025-12-02 security@golang.org
7.5
CVSS 3.1 · NVD
Share

Severity by source

NVD PRIMARY
7.5 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Ubuntu
MEDIUM
qualitative
SUSE
HIGH
qualitative
Red Hat
7.5 HIGH
qualitative

Primary rating from NVD.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

4
EUVD ID Assigned
Mar 15, 2026 - 14:04 euvd
EUVD-2025-200318
Analysis Generated
Mar 15, 2026 - 14:04 vuln.today
Patch released
Mar 15, 2026 - 14:04 nvd
Patch available
CVE Published
Dec 02, 2025 - 19:15 nvd
HIGH 7.5

DescriptionCVE.org

Within HostnameError.Error(), when constructing an error string, there is no limit to the number of hosts that will be printed out. Furthermore, the error string is constructed by repeated string concatenation, leading to quadratic runtime. Therefore, a certificate provided by a malicious actor can result in excessive resource consumption.

Analysis

Within HostnameError.Error(), when constructing an error string, there is no limit to the number of hosts that will be printed out. Furthermore, the error string is constructed by repeated string concatenation, leading to quadratic runtime. Therefore, a certificate provided by a malicious actor can result in excessive resource consumption.

Technical ContextAI

This vulnerability is classified as Improper Certificate Validation (CWE-295).

RemediationAI

A vendor patch is available. Apply it as soon as possible and verify the fix.

More in Go

View all
CVE-2016-5386 HIGH
8.1 Jul 19

The net/http package in Go through 1.6 does not attempt to address RFC 3875 section 4.1.18 namespace conflicts and there

CVE-2025-68121 CRITICAL POC
10.0 Feb 05

Critical certificate validation bypass in Go crypto/tls during session resumption. If ClientCAs or RootCAs fields are mu

CVE-2019-14809 CRITICAL POC
9.8 Aug 13

net/url in Go before 1.11.13 and 1.12.x before 1.12.8 mishandles malformed hosts in URLs, leading to an authorization by

CVE-2018-7187 HIGH POC
8.8 Feb 16

The "go get" implementation in Go 1.9.4, when the -insecure command-line option is used, does not validate the import pa

CVE-2015-5739 CRITICAL
9.8 Oct 18

The net/http library in net/textproto/reader.go in Go before 1.4.3 does not properly parse HTTP header keys, which allow

CVE-2020-0601 HIGH POC
8.1 Jan 14

A spoofing vulnerability exists in the way Windows CryptoAPI (Crypt32.dll) validates Elliptic Curve Cryptography (ECC) c

CVE-2019-9634 HIGH POC
7.8 Mar 08

Go through 1.12 on Windows misuses certain LoadLibrary functionality, leading to DLL injection. Rated high severity (CVS

CVE-2018-6574 HIGH POC
7.8 Feb 07

Go before 1.8.7, Go 1.9.x before 1.9.4, and Go 1.10 pre-releases before Go 1.10rc2 allow "go get" remote command executi

CVE-2025-61726 HIGH POC
7.5 Jan 28

The net/url package does not set a limit on the number of query parameters in a query. While the maximum size of query p

CVE-2022-2880 HIGH POC
7.5 Oct 14

Requests forwarded by ReverseProxy include the raw query parameters from the inbound request, including unparsable param

CVE-2022-32189 HIGH POC
7.5 Aug 10

A too-short encoded message can cause a panic in Float.GobDecode and Rat GobDecode in math/big in Go before 1.17.13 and

CVE-2022-30634 HIGH POC
7.5 Jul 15

Infinite loop in Read in crypto/rand before Go 1.17.11 and Go 1.18.3 on Windows allows attacker to cause an indefinite h

Vendor StatusVendor

Ubuntu

Priority: Medium
golang-1.24
Release Status Version
questing needs-triage -
upstream needs-triage -
plucky ignored end of life, was needs-triage
jammy needs-triage -
noble needs-triage -
golang-1.25
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
questing needs-triage -
upstream needs-triage -

Debian

Bug #1121848
golang-1.15
Release Status Fixed Version Urgency
bullseye vulnerable 1.15.15-1~deb11u4 -
(unstable) fixed (unfixed) -
golang-1.19
Release Status Fixed Version Urgency
bookworm vulnerable 1.19.8-2 -
(unstable) fixed (unfixed) -
golang-1.24
Release Status Fixed Version Urgency
trixie vulnerable 1.24.4-1 -
forky, sid fixed 1.24.13-2 -
(unstable) fixed 1.24.12-1 -
golang-1.25
Release Status Fixed Version Urgency
forky, sid fixed 1.25.8-1 -
(unstable) fixed 1.25.6-1 -

SUSE

Severity: High
Product Status
Container suse/sl-micro/6.0/baremetal-os-container:latest Affected
Container suse/sl-micro/6.0/base-os-container:2.1.3-7.7 Container suse/sl-micro/6.0/toolbox:13.2-9.2 Image SL-Micro Affected
Container suse/sl-micro/6.0/kvm-os-container:latest Container suse/sl-micro/6.0/rt-os-container:latest Affected
Container suse/sl-micro/6.1/baremetal-os-container:2.2.1-7.35 Affected
Container suse/sl-micro/6.1/base-os-container:2.2.1-5.57 Image SL-Micro-Azure Image SL-Micro-BYOS-Azure Image SL-Micro-BYOS-EC2 Image SL-Micro-BYOS-GCE Image SL-Micro-EC2 Image SUSE-Multi-Linux-Manager-Proxy-BYOS-Azure Image SUSE-Multi-Linux-Manager-Proxy-BYOS-EC2 Image SUSE-Multi-Linux-Manager-Proxy-BYOS-GCE Image SUSE-Multi-Linux-Manager-Server-Azure-llc Image SUSE-Multi-Linux-Manager-Server-Azure-ltd Image SUSE-Multi-Linux-Manager-Server-BYOS-Azure Image SUSE-Multi-Linux-Manager-Server-BYOS-EC2 Image SUSE-Multi-Linux-Manager-Server-BYOS-GCE Image SUSE-Multi-Linux-Manager-Server-EC2-llc Image SUSE-Multi-Linux-Manager-Server-EC2-ltd Affected

Share

EUVD-2025-200318 vulnerability details – vuln.today

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy