CVE-2017-11722
Published: 28 July 2017
The WriteOnePNGImage function in coders/png.c in GraphicsMagick 1.3.26 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted file, because the program's actual control flow was inconsistent with its indentation. This resulted in a logging statement executing outside of a loop, and consequently using an invalid array index corresponding to the loop's exit condition.
Priority
Status
Package | Release | Status |
---|---|---|
graphicsmagick Launchpad, Ubuntu, Debian |
trusty |
Not vulnerable
(code not present)
|
upstream |
Needed
|
|
artful |
Ignored
(end of life)
|
|
bionic |
Not vulnerable
(1.3.26-4)
|
|
cosmic |
Not vulnerable
(1.3.26-4)
|
|
disco |
Not vulnerable
(1.3.26-4)
|
|
eoan |
Not vulnerable
(1.3.26-4)
|
|
xenial |
Not vulnerable
(code not present)
|
|
zesty |
Ignored
(end of life)
|
|
Patches: upstream: http://hg.code.sf.net/p/graphicsmagick/code/rev/f423ba88ca4e |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |