Low severity · published Nov 26, 2019
CVE-2011-3374
It was found that apt-key in apt, all versions, do not correctly validate gpg keys with the master keyring, leading to a potential man-in-the-middle attack
3.7
CVSS
1.2%
EPSS
No
On KEV
Description
It was found that apt-key in apt, all versions, do not correctly validate gpg keys with the master keyring, leading to a potential man-in-the-middle attack.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 68% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AP
Advanced Package Tool · Debian
All versions, or not specified · source: NVD
DL
Debian Linux · Debian
8.0; 9.0; 10.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-3374
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-3374
Broken Link
https://access.redhat.com/security/cve/cve-2011-3374
Issue Tracking
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=642480
Third Party Advisory
https://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-3374.html
Exploit
https://seclists.org/fulldisclosure/2011/Sep/221
Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2011-3374
Broken Link
https://snyk.io/vuln/SNYK-LINUX-APT-116518
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