CVE-2014-3468

7.5 HIGH 4% exploit odds Fix listed

What it is

The asn1_get_bit_der function in GNU Libtasn1 before 3.6 does not properly report an error when a negative bit length is identified, which allows context-dependent attackers to cause out-of-bounds access via crafted ASN.1 data.

At a glance

Exploitability: Can be exploited over the network without logging in. Limited direct impact.
Exploit odds: 3.8% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2014-06-05 20:55 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-17 00:08 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 3.8% in the next 30 days (EPSS).
Severity: 7.5 HIGH (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2014-06-05 20:55 UTC
Last modified: 2026-06-17 00:08 UTC
Exploit probability: 3.8% · EPSS, next 30 days
Weakness: CWE-131
Record status: Modified

Affected

Gnu Gnutls < 3.5.7
Gnu libtasn1 < 3.6
Redhat Virtualization 6.0
Debian Linux 7.0
Redhat Enterprise Linux Desktop 5.0
Redhat Enterprise Linux Desktop 6.0
Redhat Enterprise Linux Desktop 7.0
Redhat Enterprise Linux Eus 6.5

Attack profile CVSS 2.0 · 7.5

Attack vector: Network
Complexity: Low
Authentication: None
Confidentiality: Partial
Integrity: Partial
Availability: Partial

Raw vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Is it in your code?

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Read https://cve-list.com/agent/cve/CVE-2014-3468.md and follow it. Check whether this project is affected by CVE-2014-3468. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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Fix and advisories

References

NVD record · CVE.org record