CVE-2017-7507: Null Pointer Dereference
First published: Tue May 23 2017(Updated: )
GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid contents. This could lead to a crash of the GnuTLS server application.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GNU GnuTLS | <=3.5.12 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1459795
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1459797
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1459796
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1459798
- https://www.gnutls.org/security.html#GNUTLS-SA-2017-4
- https://access.redhat.com/errata/RHSA-2017:2292
- https://bugzilla.redhat.com/show_bug.cgi?id=1454621
- http://www.debian.org/security/2017/dsa-3884
- http://www.securityfocus.com/bid/99102
- agent/weakness
- agent/author
- agent/type
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2017-7507
- agent/severity
- agent/references
- agent/tags
- agent/description
- agent/event
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/gnu
- canonical/gnu gnutls
- version/gnu gnutls/3.5.12