CVE-2020-35493

EPSS 1.1%CWE-20

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 1.1%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

04 Jan 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A flaw exists in binutils in bfd/pef.c. An attacker who is able to submit a crafted PEF file to be parsed by objdump could cause a heap buffer overflow -> out-of-bounds read that could lead to an impact to application availability. This flaw affects binutils versions prior to 2.34.

Affected products

n/a · binutils

References

https://bugzilla.redhat.com/show_bug.cgi?id=1911437 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4KOK3QWSVOUJWJ54HVGIFWNLWQ5ZY4S6/https://security.gentoo.org/glsa/202107-24 https://security.netapp.com/advisory/ntap-20210212-0007/