Bug 1967034 (CVE-2021-26259) - CVE-2021-26259 htmldoc: heap-buffer-overflow in function in render_table_row()
Summary: CVE-2021-26259 htmldoc: heap-buffer-overflow in function in render_table_row()
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2021-26259
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1967037 1967036
Blocks: 1967035
TreeView+ depends on / blocked
 
Reported: 2021-06-02 11:08 UTC by Dhananjay Arunesh
Modified: 2022-03-03 10:05 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-06-02 11:32:27 UTC


Attachments (Terms of Use)

Description Dhananjay Arunesh 2021-06-02 11:08:17 UTC
A flaw was found in htmldoc in v1.9.12. Heap buffer overflow in render_table_row(),in ps-pdf.cxx may lead to execute arbitrary code and denial of service.

Reference:
https://github.com/michaelrsweet/htmldoc/issues/417

Upstream patch:
https://github.com/michaelrsweet/htmldoc/commit/0ddab26a542c74770317b622e985c52430092ba5

Comment 1 Dhananjay Arunesh 2021-06-02 11:09:19 UTC
Created htmldoc tracking bugs for this issue:

Affects: epel-7 [bug 1967037]
Affects: fedora-all [bug 1967036]

Comment 2 Product Security DevOps Team 2021-06-02 11:32:27 UTC
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.


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