UBUNTU-CVE-2013-4577
Dashboard / Vulnerabilities / UBUNTU-CVE-2013-4577
Summary:
Details: A certain Debian patch for GNU GRUB uses world-readable permissions for grub.cfg, which allows local users to obtain password hashes, as demonstrated by reading the password_pbkdf2 directive in the file.
References: https://ubuntu.com/security/CVE-2013-4577, http://www.openwall.com/lists/oss-security/2013/11/14, https://www.cve.org/CVERecord?id=CVE-2013-4577
Affected packages
Package
Name: grub2
Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=trusty
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -2.00-20
Affected versions
2.00-19ubuntu2
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
