ID CVE-2021-20294
Summary A flaw was found in binutils readelf 2.35 program. An attacker who is able to convince a victim using readelf to read a crafted file could trigger a stack buffer overflow, out-of-bounds write of arbitrary data supplied by the attacker. The highest impact of this flaw is to confidentiality, integrity, and availability.
References
Vulnerable Configurations
  • cpe:2.3:a:gnu:binutils:2.35:*:*:*:*:*:*:*
    cpe:2.3:a:gnu:binutils:2.35:*:*:*:*:*:*:*
  • cpe:2.3:a:gnu:binutils:2.35.1:*:*:*:*:*:*:*
    cpe:2.3:a:gnu:binutils:2.35.1:*:*:*:*:*:*:*
CVSS
Base: 6.8 (as of 16-11-2022 - 03:23)
Impact:
Exploitability:
CWE CWE-787
CAPEC
Access
VectorComplexityAuthentication
NETWORK MEDIUM NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL PARTIAL PARTIAL
cvss-vector via4 AV:N/AC:M/Au:N/C:P/I:P/A:P
Last major update 16-11-2022 - 03:23
Published 29-04-2021 - 16:15
Last modified 16-11-2022 - 03:23
Back to Top