Bug 1948679 (CVE-2021-30499) - CVE-2021-30499 libcaca: Global buffer overflow of export.c in function export_troff
Summary: CVE-2021-30499 libcaca: Global buffer overflow of export.c in function export...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2021-30499
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: 1948680 1948681
Blocks: Red Hat1948683
TreeView+ depends on / blocked
 
Reported: 2021-04-12 18:18 UTC by Pedro Sampaio
Modified: 2021-04-13 00:38 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-04-13 00:38:54 UTC

Attachments (Terms of Use)

Description Pedro Sampaio 2021-04-12 18:18:43 UTC 
A flaw was found in libcaca. A buffer overflow of export.c in function export_troff might lead to memory corruption and other potential consequences.

Upstream issue:

https://github.com/cacalabs/libcaca/issues/54
Comment 1 Pedro Sampaio 2021-04-12 18:19:26 UTC 
Created libcaca tracking bugs for this issue:

Affects: epel-all [bug 1948681]
Affects: fedora-all [bug 1948680]
Comment 2 Product Security DevOps Team 2021-04-13 00:38:54 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.