Use After Free Affecting binutils package, versions <2.29-9
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Test your applications- Snyk ID SNYK-DEBIAN11-BINUTILS-520596
- published 4 Aug 2017
- disclosed 4 Aug 2017
Introduced: 4 Aug 2017
CVE-2017-12448 Open this link in a new tabHow to fix?
Upgrade Debian:11
binutils
to version 2.29-9 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream binutils
package and not the binutils
package as distributed by Debian
.
See How to fix?
for Debian:11
relevant fixed versions and status.
The bfd_cache_close function in bfd/cache.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29 and earlier, allows remote attackers to cause a heap use after free and possibly achieve code execution via a crafted nested archive file. This issue occurs because incorrect functions are called during an attempt to release memory. The issue can be addressed by better input validation in the bfd_generic_archive_p function in bfd/archive.c.