Bug 1658781 (CVE-2018-19540) - CVE-2018-19540 jasper: heap-based buffer overflow of size 1 in jas_icctxtdesc_input in libjasper/base/jas_icc.c
Summary: CVE-2018-19540 jasper: heap-based buffer overflow of size 1 in jas_icctxtdesc...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2018-19540
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
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Whiteboard:
Depends On: 1658782 1658783 1658784 1660968 1660972 1660977
Blocks: 1658799
TreeView+ depends on / blocked
 
Reported: 2018-12-12 20:43 UTC by Laura Pardo
Modified: 2021-10-27 03:21 UTC (History)
7 users (show)

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Last Closed: 2021-10-27 03:21:49 UTC
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Description Laura Pardo 2018-12-12 20:43:37 UTC 
An issue was discovered in JasPer 2.0.14. There is a heap-based buffer overflow of size 1 in the function jas_icctxtdesc_input in libjasper/base/jas_icc.c. 


References:
https://github.com/mdadams/jasper/issues/182
Comment 1 Laura Pardo 2018-12-12 20:44:02 UTC 
Created jasper tracking bugs for this issue:

Affects: fedora-all [bug 1658782]


Created mingw-jasper tracking bugs for this issue:

Affects: epel-7 [bug 1658784]
Affects: fedora-all [bug 1658783]
Comment 5 Dave Baker 2019-04-09 19:29:22 UTC 
https://github.com/mdadams/jasper/pull/198/files has the patch for CVE-2018-19540
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