Fdkaac
CVE-2022-37781
HIGH
Severity by source
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
fdkaac v1.0.3 was discovered to contain a heap buffer overflow via __interceptor_memcpy.part.46 at /sanitizer_common/sanitizer_common_interceptors.inc.
AnalysisAI
fdkaac v1.0.3 was discovered to contain a heap buffer overflow via __interceptor_memcpy.part.46 at /sanitizer_common/sanitizer_common_interceptors.inc. Rated high severity (CVSS 7.8), this vulnerability is 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 Write (CWE-787), which allows attackers to write data beyond allocated buffer boundaries leading to code execution or crashes. fdkaac v1.0.3 was discovered to contain a heap buffer overflow via __interceptor_memcpy.part.46 at /sanitizer_common/sanitizer_common_interceptors.inc. Affected products include: Fdkaac Project Fdkaac.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate write boundaries, use memory-safe languages, enable compiler protections (ASLR, stack canaries).
fdkaac before 1.0.5 was discovered to contain a heap buffer overflow in caf_info function in caf_reader.c. Rated medium
fdkaac before 1.0.5 was discovered to contain a stack overflow in read_callback function in src/main.c. Rated medium sev
fdkaac commit 53fe239 was discovered to contain a floating point exception (FPE) via wav_open at /src/wav_reader.c. Rate
Same weakness CWE-787 – Out-of-bounds Write
View allSame technique Memory Corruption
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External POC / Exploit Code
Leaving vuln.today