CVE-2020-35507

NameCVE-2020-35507
DescriptionThere's a flaw in bfd_pef_parse_function_stubs of bfd/pef.c in binutils which could allow an attacker who is able to submit a crafted file to be processed by objdump to cause a NULL pointer dereference. The greatest threat of this flaw is to application availability. This flaw affects binutils versions prior to 2.34.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
binutils (PTS)stretch2.28-5vulnerable
buster2.31.1-16vulnerable
bullseye, sid2.35.1-7fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
binutilssource(unstable)2.33.50.20200107-1unimportant

Notes

https://sourceware.org/bugzilla/show_bug.cgi?id=25308
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=7a0fb7be96e0ce79e1ae429bc1ba913e5244d537
binutils not covered by security support

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