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CVE-2024-27319

24
FAUCET Score

CVE-2024-27319 is a critical out-of-bounds read vulnerability affecting ONNX package versions up to and including 1.15.0, impacting products like Fedora. It carries a CVSS score of 9.1, indicating a severe risk due to its network-based attack vector, low attack complexity, and potential for high confidentiality and availability impacts. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion, suggesting it is not widely targeted.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.16.0CPE matchmatch criteria
cpe:2.3:a:linuxfoundation:onnx:*:*:*:*:*:*:*:*
39CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
40CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.4MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
1.8
Impact Score
2.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.59%
Probability of exploitation in next 30 days
EPSS Percentile
44.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0059 is in the 25th percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (11)

github_advisorypatch availablevia nvd_reference
View patch
microsoftpatch availablevia msrc
Product: 17361-16823Fixed in: 2.0.0-4
microsoftpatch availablevia msrc
Product: 19909-17086Fixed in: 2.0.0-4
microsoftpatch availablevia msrc
Product: 19450-17086Fixed in: 2.0.0-4
microsoftpatch availablevia msrc
Product: 17817-17084Fixed in: 2.2.2-1
microsoftpatch availablevia msrc
Product: 19407-17084Fixed in: 2.2.2-1
microsoftpatch availablevia msrc
Product: cbl2 pytorch 2.0.0-4 on CBL Mariner 2.0Fixed in: 2.0.0-4
microsoftpatch availablevia msrc
Product: cbl2 pytorch 2.0.0-8 on CBL Mariner 2.0Fixed in: 2.0.0-4
microsoftpatch availablevia msrc
Product: azl3 pytorch 2.2.2-1 on Azure Linux 3.0Fixed in: 2.2.2-1
microsoftpatch availablevia msrc
Product: azl3 pytorch 2.2.2-7 on Azure Linux 3.0Fixed in: 2.2.2-1
pippatch availablevia ghsa
Product: onnxFixed in: 1.16.0

Vendor Advisories (2)

pipGHSA-h8wv-9h96-m4hrmedium

Onnx Out-of-bounds Read vulnerability

Feb 23, 2024
microsoft2024-Feb/CVE-2024-27319Critical

Versions of the package onnx before and including 1.15.0 are vulnerable to Out-of-bounds Read as the ONNX_ASSERT and ONNX_ASSERTM functions have an off by one string copy.

Feb 13, 2024

References

github.com / onnx/onnx/commit/08a399ba75a805b7813ab8936b91d0e274b08287
Patch
lists.fedoraproject.org / archives/list/[email protected]/message/FGTBH5ZYL2LGYHIJDHN2MAUURIR5E7PY
Third Party Advisory
lists.fedoraproject.org / archives/list/[email protected]/message/TFJJID2IZDOLFDMWVYTBDI75ZJQC6JOL
Third Party Advisory