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: 1948683
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:
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Last Closed: 2021-04-13 00:38:54 UTC
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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.
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