CVE-2011-3374
LOWCVSS 3.7/10EPSS 1.19%
Last modified
CVE-2011-3374 is a low-severity vulnerability rated 3.7/10 on the CVSS scale. 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.. EPSS estimates a 1.19% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Debian | Advanced Package Tool | All versions |
| Debian | Debian Linux | 8.0 |
| Debian | Debian Linux | 9.0 |
| Debian | Debian Linux | 10.0 |
References
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=642480Issue Tracking, Mailing List, Third Party Advisory
- https://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-3374.htmlThird Party Advisory
- https://seclists.org/fulldisclosure/2011/Sep/221Exploit, Mailing List, Third Party Advisory
- https://security-tracker.debian.org/tracker/CVE-2011-3374Third Party Advisory
- https://snyk.io/vuln/SNYK-LINUX-APT-116518Broken Link
- https://ubuntu.com/security/CVE-2011-3374Third Party Advisory
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=642480Issue Tracking, Mailing List, Third Party Advisory
- https://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-3374.htmlThird Party Advisory
- https://seclists.org/fulldisclosure/2011/Sep/221Exploit, Mailing List, Third Party Advisory
- https://security-tracker.debian.org/tracker/CVE-2011-3374Third Party Advisory
- https://snyk.io/vuln/SNYK-LINUX-APT-116518Broken Link
- https://ubuntu.com/security/CVE-2011-3374Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2011-3374?
CVE-2011-3374 has a CVSS score of 3.7/10 (LOW severity). The EPSS model estimates a 1.19% probability of exploitation in the next 30 days.
How do I fix CVE-2011-3374?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- Same Subject, Wrong User: A Cross-Issuer Account Takeover in n8nStrix found an identity-binding bug in n8n's token-exchange flow enabling account takeover.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2011
- CVE-2011-3368The mod_proxy module in the Apache HTTP Server 1.3.x through…
- CVE-2011-3369The add_conversation function in conversations.c in EtherApe…
- CVE-2011-3370statusnet before 0.9.9 has XSS6.1
- CVE-2011-3371Multiple cross-site scripting (XSS) vulnerabilities in inclu…
- CVE-2011-3372imap/nntpd.c in the NNTP server (nntpd) for Cyrus IMAPd 2.4.…
- CVE-2011-3373Drupal Views Builk Operations (VBO) module 6.x-1.0 through 6…6.1
- CVE-2011-3375Apache Tomcat 6.0.30 through 6.0.33 and 7.x before 7.0.22 do…
- CVE-2011-3376org/apache/catalina/core/DefaultInstanceManager.java in Apac…
- CVE-2011-3377The web browser plug-in in IcedTea-Web 1.0.x before 1.0.6 an…
- CVE-2011-3378RPM 4.4.x through 4.9.x, probably before 4.9.1.2, allows rem…
- CVE-2011-3379The is_a function in PHP 5.3.7 and 5.3.8 triggers a call to …
- CVE-2011-3380Openswan 2.6.29 through 2.6.35 allows remote attackers to ca…
Are you affected by CVE-2011-3374?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST