High severity7.5NVD Advisory· Published Apr 6, 2021· Updated Jun 17, 2026
CVE-2021-27343
CVE-2021-27343
Description
SerenityOS Unspecified is affected by: Buffer Overflow. The impact is: obtain sensitive information (context-dependent). The component is: /Userland/Libraries/LibCrypto/ASN1/DER.h Crypto::der_decode_sequence() function. The attack vector is: Parsing RSA Key ASN.1.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- SerenityOS/SerenityOSdescription
Patches
Vulnerability mechanics
References
3- github.com/SerenityOS/serenity/commit/48fbf6a88d4822a1e5470cf08f29464511bd72c1nvdPatchThird Party Advisory
- github.com/SerenityOS/serenity/issues/5317nvdThird Party Advisory
- github.com/SerenityOS/serenity/pull/5344nvdThird Party Advisory
News mentions
0No linked articles in our index yet.