CVE-2011-3374
First published: Mon Nov 25 2019(Updated: )
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.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Debian Advanced Package Tool | ||
| Debian Debian Linux | =8.0 | |
| Debian Debian Linux | =9.0 | |
| Debian Debian Linux | =10.0 | |
| debian/apt | <=2.2.4<=2.6.1<=2.9.8 |
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Reference Links
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=642480
- https://snyk.io/vuln/SNYK-LINUX-APT-116518
- https://access.redhat.com/security/cve/cve-2011-3374
- https://security-tracker.debian.org/tracker/CVE-2011-3374
- https://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-3374.html
- https://seclists.org/fulldisclosure/2011/Sep/221
- https://ubuntu.com/security/CVE-2011-3374
- https://launchpad.net/bugs/cve/CVE-2011-3374
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3374
- https://nvd.nist.gov/vuln/detail/CVE-2011-3374
Frequently Asked Questions
What is the severity of CVE-2011-3374?
The severity of CVE-2011-3374 is medium, with a severity value of 3.7.
How does CVE-2011-3374 affect apt?
CVE-2011-3374 affects apt in all versions.
What is the potential impact of CVE-2011-3374?
The potential impact of CVE-2011-3374 is a man-in-the-middle attack.
Which software versions are affected by CVE-2011-3374?
CVE-2011-3374 affects the following software versions: 0.7.9ubuntu17.3, 0.7.25.3ubuntu9.7, 0.8.3ubuntu7.2, 0.8.13.2ubuntu4.2 for Ubuntu, and 1.8.2.3 up to 2.7.6 for Debian.
How can I fix CVE-2011-3374 in apt?
To fix CVE-2011-3374 in apt, you should update to the latest available version provided by the official distribution's package repository.
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