UBUNTU-CVE-2020-35493
Dashboard / Vulnerabilities / UBUNTU-CVE-2020-35493
Summary:
Details: A flaw exists in binutils in bfd/pef.c. An attacker who is able to submit a crafted PEF file to be parsed by objdump could cause a heap buffer overflow -> out-of-bounds read that could lead to an impact to application availability. This flaw affects binutils versions prior to 2.34.
References: https://ubuntu.com/security/CVE-2020-35493, https://www.cve.org/CVERecord?id=CVE-2020-35493
Affected packages
Package
Name: binutils
Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=focal
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -2.34-6ubuntu1
Affected versions
2.33-2ubuntu1
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
