CVE-2025-3791

symisc UnQLite unqlite.c jx9MemObjStore heap-based overflow

CVSS 4.8 MEDIUMEPSS 0.2%CWE-119 CWE-122

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 4.8EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

18 Apr 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A vulnerability classified as critical was found in symisc UnQLite up to 957c377cb691a4f617db9aba5cc46d90425071e2. This vulnerability affects the function jx9MemObjStore of the file /data/src/benchmarks/unqlite/unqlite.c. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available.

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Affected products

symisc · UnQLite

References

https://github.com/symisc/unqlite/issues/173 https://github.com/user-attachments/files/19652580/unqlite-reproduce-heap-overflow.zip https://vuldb.com/?ctiid.305614 https://vuldb.com/?id.305614 https://vuldb.com/?submit.554574