Vulnerabilities > CVE-2020-16592 - Use After Free vulnerability in multiple products
Attack vector
LOCAL Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
A use after free issue exists in the Binary File Descriptor (BFD) library (aka libbfd) in GNU Binutils 2.34 in bfd_hash_lookup, as demonstrated in nm-new, that can cause a denial of service via a crafted file.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 1 | |
| Application | 1 | |
| OS | 2 |
Common Weakness Enumeration (CWE)
References
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DJIW6KKY2TSLD43XEZXG56WREIIBUIIQ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DJIW6KKY2TSLD43XEZXG56WREIIBUIIQ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UKIMSD5FIC3QFJDKNHR2PSO6JYJGCLHB/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UKIMSD5FIC3QFJDKNHR2PSO6JYJGCLHB/
- https://security.netapp.com/advisory/ntap-20210115-0003/
- https://security.netapp.com/advisory/ntap-20210115-0003/
- https://sourceware.org/bugzilla/show_bug.cgi?id=25823
- https://sourceware.org/bugzilla/show_bug.cgi?id=25823
- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=7ecb51549ab1ec22aba5aaf34b70323cf0b8509a
- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=7ecb51549ab1ec22aba5aaf34b70323cf0b8509a