Unscored severity · published May 12, 2014
CVE-2013-4577
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…
–
CVSS
0.4%
EPSS
No
On KEV
Description
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 32% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GR
Grub · Gnu
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2013-4577
CVE.org
https://www.cve.org/CVERecord?id=CVE-2013-4577
Patch
http://seclists.org/oss-sec/2013/q4/291
Patch
http://seclists.org/oss-sec/2013/q4/292
www.openwall.com
http://www.openwall.com/lists/oss-security/2024/01/15/3
bugs.debian.org
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=632598
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