CVE-2015-3308

Severity

75%

Complexity

99%

Confidentiality

106%

Double free vulnerability in lib/x509/x509_ext.c in GnuTLS before 3.3.14 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted CRL distribution point.

CWE-415: Double Free

CVSS 2.0 Base Score 7.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P).

Overview

First reported 9 years ago

2015-09-02 14:59:00

Last updated 8 years ago

2016-12-22 02:59:00

Affected Software

GNU GnuTLS

Canonical Ubuntu Linux 15.04

15.04

References

FEDORA-2015-5131

http://www.gnutls.org/security.html#GNUTLS-SA-2015-4

[oss-security] 20150415 double-free in gnutls (CRL distribution points parsing)

[oss-security] 20150416 Re: double-free in gnutls (CRL distribution points parsing)

74188

1033774

USN-2727-1

https://gitlab.com/gnutls/gnutls/commit/053ae65403216acdb0a4e78b25ad66ee9f444f02

https://gitlab.com/gnutls/gnutls/commit/d6972be33264ecc49a86cd0958209cd7363af1e9

GLSA-201506-03

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