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CVE-2024-25713

23
FAUCET Score

CVE-2024-25713 is a double free vulnerability in yyjson versions through 0.8.0, stemming from a missing loop check in the pool_free function of its memory allocator. This flaw can lead to remote code execution and affects products such as fedoraproject fedora and ibireme yyjson. It carries a high CVSS score of 8.6, indicating a network-based attack with low complexity and potential for significant impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.8.0CPE matchmatch criteria
cpe:2.3:a:ibireme:yyjson:*:*:*:*:*:*:*:*
38CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
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

8.6HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
4.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.84%
Probability of exploitation in next 30 days
EPSS Percentile
76.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0184 is in the 60th percentile among its peer group of 51,553 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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)

swiftpatch availablevia ghsa
Product: github.com/ibireme/yyjsonFixed in: 0.9.0
github_advisoryvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

swiftGHSA-whx6-m9j4-w2m2high

yyjson has a Double Free vulnerability

Feb 29, 2024

References

lists.fedoraproject.org / archives/list/[email protected]/message/6KQ67T4R7QEWURW5NMCCVLTBASL4ECHE
lists.fedoraproject.org / archives/list/[email protected]/message/NNICQVIF7BRYFWYRL3HPVAJIPXN4OVTX
lists.fedoraproject.org / archives/list/[email protected]/message/TKQPEREDUDKGYJMFNFDQVYCVLWDRO2Y2
github.com / ibireme/yyjson/security/advisories/GHSA-q4m7-9pcm-fpxh
ExploitVendor Advisory
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/6KQ67T4R7QEWURW5NMCCVLTBASL4ECHE
Mailing List
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/NNICQVIF7BRYFWYRL3HPVAJIPXN4OVTX
Mailing List
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/TKQPEREDUDKGYJMFNFDQVYCVLWDRO2Y2
Mailing List