Bug 1454621 (CVE-2017-7507)
Summary: | CVE-2017-7507 gnutls: Crash upon receiving well-formed status_request extension | ||
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Product: | [Other] Security Response | Reporter: | Andrej Nemec <anemec> |
Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
Status: | CLOSED ERRATA | QA Contact: | |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | unspecified | CC: | bmcclain, cfergeau, dblechte, dominik.mierzejewski, eedri, erik-fedora, hkario, jv+fedora, lsurette, mgoldboi, michal.skrivanek, mike, nmavrogi, rh-spice-bugs, rjones, sardella, security-response-team, slawomir, srevivo, szidek, tmraz, ykaul |
Target Milestone: | --- | Keywords: | Security |
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | If docs needed, set a value | |
Doc Text: |
A null pointer dereference flaw was found in the way GnuTLS processed ClientHello messages with status_request extension. A remote attacker could use this flaw to cause an application compiled with GnuTLS to crash.
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Story Points: | --- |
Clone Of: | Environment: | ||
Last Closed: | 2019-06-08 03:13:18 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | 1454411, 1455828, 1459795, 1459796, 1459797, 1459798 | ||
Bug Blocks: | 1415638, 1454623 |
Description
Andrej Nemec
2017-05-23 08:09:13 UTC
Acknowledgments: Name: Hubert Kario (Red Hat QE BaseOS Security team) Created gnutls tracking bugs for this issue: Affects: fedora-all [bug 1459795] Created gnutls30 tracking bugs for this issue: Affects: epel-6 [bug 1459797] Created mingw-gnutls tracking bugs for this issue: Affects: epel-7 [bug 1459796] Affects: fedora-all [bug 1459798] External References: https://www.gnutls.org/security.html#GNUTLS-SA-2017-4 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2017:2292 https://access.redhat.com/errata/RHSA-2017:2292 |