Liblisp
CVE-2023-48025
HIGH
Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Lifecycle Timeline
1DescriptionNVD
Liblisp through commit 4c65969 was discovered to contain a out-of-bounds-read vulnerability in unsigned get_length(lisp_cell_t * x) at eval.c
AnalysisAI
Liblisp through commit 4c65969 was discovered to contain a out-of-bounds-read vulnerability in unsigned get_length(lisp_cell_t * x) at eval.c. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Technical ContextAI
This vulnerability is classified as Out-of-bounds Read (CWE-125), which allows attackers to read data from memory outside the intended buffer boundaries. Liblisp through commit 4c65969 was discovered to contain a out-of-bounds-read vulnerability in unsigned get_length(lisp_cell_t * x) at eval.c Affected products include: Howerj Liblisp.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate array indices and buffer lengths. Use memory-safe languages. Enable AddressSanitizer during testing.
Same weakness CWE-125 – Out-of-bounds Read
View allSame technique Buffer Overflow
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External POC / Exploit Code
Leaving vuln.today