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CVE-2024-51491

14
FAUCET Score

CVE-2024-51491 affects notaryproject notation-go, a library for signing and verifying OCI artifacts. The vulnerability arises from an os.Rename failure during CRL cache updates when source and destination paths are on different mount points, leading to unexpected program termination. This is a low-severity vulnerability (CVSS 3.3) with a local attack vector, requiring user interaction, and resulting in a denial of service (availability impact). There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.3.0CPE matchmatch criteria
cpe:2.3:a:notaryproject:notation-go:*:*:*:*:*:*:*:*
1.3.0CPE matchmatch criteria
cpe:2.3:a:notaryproject:notation-go:1.3.0:rc1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

3.3LOW

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
1.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.19%
Probability of exploitation in next 30 days
EPSS Percentile
9.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0019 is in the 15th percentile among its peer group of 577 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.0 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
gopatch availablevia ghsa
Product: github.com/notaryproject/notation-goFixed in: 1.3.0-rc.2

Vendor Advisories (1)

goGHSA-qjh3-4j3h-vmwplow

notation-go has an OS error when setting CRL cache leads to denial of signature verification

Jan 13, 2025

References

github.com / notaryproject/notation-go/commit/3c3302258ad510fbca2f8a73731569d91f07d196
Patch
github.com / notaryproject/notation-go/security/advisories/GHSA-qjh3-4j3h-vmwp
ExploitThird Party Advisory
man7.org / linux/man-pages/man2/rename.2.html
Product