Bug 1555160 (CVE-2018-7729) - CVE-2018-7729 exempi: Stack-based buffer overflow in XMPFiles/source/FileHandlers/PostScript_Handler.cpp:PostScript_MetaHandler::ParsePSFile() allows for denial of service
Summary: CVE-2018-7729 exempi: Stack-based buffer overflow in XMPFiles/source/FileHand...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2018-7729
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1555156 1555169
Blocks: 1555158
TreeView+ depends on / blocked
 
Reported: 2018-03-14 04:31 UTC by Sam Fowler
Modified: 2019-09-29 14:35 UTC (History)
3 users (show)

Fixed In Version: exempi 2.4.5
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2018-04-27 09:16:58 UTC


Attachments (Terms of Use)

Description Sam Fowler 2018-03-14 04:31:18 UTC
Exempi through version 2.4.4 is vulnerable to a stack-based buffer overflow in XMPFiles/source/FileHandlers/PostScript_Handler.cpp:PostScript_MetaHandler::ParsePSFile(). An attacker could exploit this to cause a denial of service via crafted file.


Upstream Bug Report:

https://bugs.freedesktop.org/show_bug.cgi?id=105206

Upstream Patch:

https://cgit.freedesktop.org/exempi/commit/?id=baa4b8a02c1ffab9645d13f0bfb1c0d10d311a0c

Comment 2 Sam Fowler 2018-03-14 05:18:27 UTC
Created exempi tracking bugs for this issue:

Affects: fedora-all [bug 1555156]


Note You need to log in before you can comment on or make changes to this bug.