CVE-2017-5334: Double Free
First published: Tue Jan 10 2017(Updated: )
Double free vulnerability in the gnutls_x509_ext_import_proxy function in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allows remote attackers to have unspecified impact via crafted policy language information in an X.509 certificate with a Proxy Certificate Information extension.
Credit: security@debian.org security@debian.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/gnutls | <3.3.26 | 3.3.26 |
| redhat/gnutls | <3.5.8 | 3.5.8 |
| debian/gnutls28 | 3.7.1-5+deb11u5 3.7.1-5+deb11u6 3.7.9-2+deb12u3 3.8.8-2 | |
| openSUSE | =42.1 | |
| openSUSE | =42.2 | |
| GNU GnuTLS | <=3.3.25 | |
| GNU GnuTLS | =3.5.0 | |
| GNU GnuTLS | =3.5.1 | |
| GNU GnuTLS | =3.5.2 | |
| GNU GnuTLS | =3.5.3 | |
| GNU GnuTLS | =3.5.4 | |
| GNU GnuTLS | =3.5.5 | |
| GNU GnuTLS | =3.5.6 | |
| GNU GnuTLS | =3.5.7 |
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Reference Links
- http://www.openwall.com/lists/oss-security/2017/01/10/7
- http://www.openwall.com/lists/oss-security/2017/01/11/4
- https://gitlab.com/gnutls/gnutls/commit/c5aaa488a3d6df712dc8dff23a049133cab5ec1b
- https://gnutls.org/security.html#GNUTLS-SA-2017-1
- https://security.gentoo.org/glsa/201702-04
- http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00005.html
- http://www.securityfocus.com/bid/95370
- http://www.securitytracker.com/id/1037576
- https://access.redhat.com/errata/RHSA-2017:2292
- https://launchpad.net/bugs/cve/CVE-2017-5334
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1411838
- https://bodhi.fedoraproject.org/updates/FEDORA-2017-88f1664dd4
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1411846
- http://seclists.org/oss-sec/2017/q1/57
- https://bugzilla.redhat.com/show_bug.cgi?id=1411835
- https://security-tracker.debian.org/tracker/CVE-2017-5334
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5334
- https://nvd.nist.gov/vuln/detail/CVE-2017-5334
- https://ubuntu.com/security/CVE-2017-5334
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