Pngdec
CVE-2022-35009
MEDIUM
Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:N/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:N/I:N/A:H
Lifecycle Timeline
1DescriptionNVD
PNGDec commit 8abf6be was discovered to contain a memory allocation problem via asan_malloc_linux.cpp.
AnalysisAI
PNGDec commit 8abf6be was discovered to contain a memory allocation problem via asan_malloc_linux.cpp. Rated medium severity (CVSS 6.5), 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 Allocation of Resources Without Limits (CWE-770), which allows attackers to exhaust system resources through uncontrolled allocation. PNGDec commit 8abf6be was discovered to contain a memory allocation problem via asan_malloc_linux.cpp. Affected products include: Pngdec Project Pngdec.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Set resource limits, implement rate limiting, validate input sizes.
PNGDec commit 8abf6be was discovered to contain a global buffer overflow via inflate_fast at /src/inffast.c. Rated high
PNGDec commit 8abf6be was discovered to contain a FPE via SaveBMP at /linux/main.cpp. Rated medium severity (CVSS 6.5),
PNGDec commit 8abf6be was discovered to contain a heap buffer overflow via SaveBMP at /linux/main.cpp. Rated medium seve
PNGDec commit 8abf6be was discovered to contain a heap buffer overflow via asan_interceptors_memintrinsics.cpp. Rated me
PNGDec commit 8abf6be was discovered to contain a stack overflow via /linux/main.cpp. Rated medium severity (CVSS 6.5),
PNGDec commit 8abf6be was discovered to contain a heap buffer overflow via __interceptor_fwrite.part.57 at sanitizer_com
Same technique Denial Of Service
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External POC / Exploit Code
Leaving vuln.today