UBUNTU-CVE-2020-19726
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UBUNTU-CVE-2020-19726
Published: 22 Aug 2023Last Modified: 22 Apr 2026
Upstream:
Aliases:
Summary:
Details: An issue was discovered in binutils libbfd.c 2.36 relating to the auxiliary symbol data allows attackers to read or write to system memory or cause a denial of service.
References: https://ubuntu.com/security/CVE-2020-19726, https://sourceware.org/bugzilla/show_bug.cgi?id=26241, https://sourceware.org/bugzilla/show_bug.cgi?id=26240, https://ubuntu.com/security/notices/USN-6381-1, https://ubuntu.com/security/notices/USN-6544-1, https://www.cve.org/CVERecord?id=CVE-2020-19726
Affected packages
Package
Name: binutils
Purl: pkg:deb/ubuntu/[email protected]+esm3?arch=source&distro=trusty/esm
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -2.24-5ubuntu14.2+esm3
Affected versions
2.23.52.20130913-0ubuntu1
2.23.90.20131017-1ubuntu1
2.23.90.20131116-1ubuntu1
2.23.91.20131123-1ubuntu1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
