CVE-2018-20651
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2018-20651
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-20651.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2018-20651
- Related
- Published
- 2019-01-01T16:29:00Z
- Modified
- 2024-11-21T04:01:56Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A NULL pointer dereference was discovered in elflinkaddobjectsymbols in elflink.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.31.1. This occurs for a crafted ET_DYN with no program headers. A specially crafted ELF file allows remote attackers to cause a denial of service, as demonstrated by ld.
- References
-
- http://www.securityfocus.com/bid/106440
- https://security.gentoo.org/glsa/201908-01
- https://sourceware.org/bugzilla/show_bug.cgi?id=24041
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html
- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=54025d5812ff100f5f0654eb7e1ffd50f2e37f5f
- https://support.f5.com/csp/article/K38336243
- https://usn.ubuntu.com/4336-1/
- https://security-tracker.debian.org/tracker/CVE-2018-20651
Affected packages
Debian:11 / binutils
Package
- Name
- binutils
- Purl
- pkg:deb/debian/binutils?arch=source
Debian:12 / binutils
Package
- Name
- binutils
- Purl
- pkg:deb/debian/binutils?arch=source
Debian:13 / binutils
Package
- Name
- binutils
- Purl
- pkg:deb/debian/binutils?arch=source