Bug 1916610 (CVE-2021-20176)
Summary: | CVE-2021-20176 ImageMagick: processing crafted file leads to division by zero | ||
---|---|---|---|
Product: | [Other] Security Response | Reporter: | msiddiqu |
Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
Status: | CLOSED WONTFIX | QA Contact: | |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | unspecified | CC: | fedora, jhorak, juneau, kaycoth, mike, pahan, psampaio, rhel8-maint, security-response-team, tcullum, tuxmealux+redhatbz |
Target Milestone: | --- | Keywords: | Security |
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | ImageMagick 6.9.11-57,ImageMagick 7.0.10-57 | Doc Type: | If docs needed, set a value |
Doc Text: |
A divide-by-zero flaw was found in ImageMagick in gem.c. This flaw allows an attacker who submits a crafted file that is processed by ImageMagick to trigger undefined behavior through a division by zero. The highest threat from this vulnerability is to system availability.
|
Story Points: | --- |
Clone Of: | Environment: | ||
Last Closed: | 2021-10-28 10:36:00 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: | 1923341, 1924786, 1925096, 1925097 | ||
Bug Blocks: | 1923027, 1928961, 1931722 |
Description
msiddiqu
2021-01-15 09:19:46 UTC
Acknowledgments: Name: Zhang Xiaohui (Renmin University of China) setting services-management-platform/ImageMagick ยป affected/fix current manifest indicates affected version imagemagick-8:6.9.10.23+dfsg-2.1 Upstream fix: https://github.com/ImageMagick/ImageMagick/commit/fbd9a963db1ae5551c45dc8af57db0abd7695774 [ImageMagick] https://github.com/ImageMagick/ImageMagick6/commit/90255f0834eead08d59f46b0bda7b1580451cc0f [ImageMagick v6] *** Bug 1920270 has been marked as a duplicate of this bug. *** *** Bug 1916611 has been marked as a duplicate of this bug. *** Created ImageMagick tracking bugs for this issue: Affects: epel-all [bug 1925097] Affects: fedora-all [bug 1925096] The following two patches are missing here: https://github.com/ImageMagick/ImageMagick/commit/9c06496defe3e28e90da780f09baeb40f7d496ae https://github.com/ImageMagick/ImageMagick6/commit/d348259b3bffa12d6aeb308fffd6e572c4d62786 *** Bug 1928957 has been marked as a duplicate of this bug. *** Upstream PR: https://github.com/ImageMagick/ImageMagick/pull/3192 |