CVE-2013-5914

6.8 MEDIUM 3% exploit odds Fix listed

What it is

Buffer overflow in the ssl_read_record function in ssl_tls.c in PolarSSL before 1.1.8, when using TLS 1.1, might allow remote attackers to execute arbitrary code via a long packet.

At a glance

Exploitability: Can be exploited over the network without logging in. Limited direct impact.
Exploit odds: 3.0% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2013-10-26 17:55 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-16 23:59 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 3.0% in the next 30 days (EPSS).
Severity: 6.8 MEDIUM (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2013-10-26 17:55 UTC
Last modified: 2026-06-16 23:59 UTC
Exploit probability: 3.0% · EPSS, next 30 days
Weakness: CWE-119 · Buffer errors
Record status: Modified

Affected

Polarssl ≤ 1.1.7
Polarssl 1.0.0
Polarssl 1.1.0
Polarssl 1.1.1
Polarssl 1.1.2
Polarssl 1.1.3
Polarssl 1.1.4
Polarssl 1.1.5

Attack profile CVSS 2.0 · 6.8

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

Raw vector

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

Is it in your code?

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Fix and advisories

References

NVD record · CVE.org record