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Bug 783513 (CVE-2021-29338) - media-libs/openjpeg: integer overflow leading to DoS (CVE-2021-29338)
Summary: media-libs/openjpeg: integer overflow leading to DoS (CVE-2021-29338)
Status: CONFIRMED
Alias: CVE-2021-29338
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal minor (vote)
Assignee: Gentoo Security
URL: https://github.com/uclouvain/openjpeg...
Whiteboard: B3 [upstream]
Keywords:
Depends on:
Blocks:
 
Reported: 2021-04-17 23:34 UTC by John Helmert III
Modified: 2021-07-29 18:11 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---


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Description John Helmert III gentoo-dev Security 2021-04-17 23:34:00 UTC
CVE-2021-29338:

Integer Overflow in OpenJPEG v2.4.0 allows remote attackers to crash the application, causing a Denial of Service (DoS). This occurs when the attacker uses the command line option "-ImgDir" on a directory that contains 1048576 files.
Comment 1 NATTkA bot gentoo-dev 2021-07-29 17:23:01 UTC Comment hidden (obsolete)
Comment 2 NATTkA bot gentoo-dev 2021-07-29 17:31:21 UTC Comment hidden (obsolete)
Comment 3 NATTkA bot gentoo-dev 2021-07-29 17:39:18 UTC Comment hidden (obsolete)
Comment 4 NATTkA bot gentoo-dev 2021-07-29 17:47:27 UTC Comment hidden (obsolete)
Comment 5 NATTkA bot gentoo-dev 2021-07-29 18:03:24 UTC Comment hidden (obsolete)
Comment 6 NATTkA bot gentoo-dev 2021-07-29 18:11:42 UTC
Package list is empty or all packages have requested keywords.