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Bug 1199483 - (CVE-2022-1622) VUL-0: CVE-2022-1622: tiff: out-of-bounds read in LZWDecode
(CVE-2022-1622)
VUL-0: CVE-2022-1622: tiff: out-of-bounds read in LZWDecode
Status: RESOLVED INVALID
Classification: Novell Products
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents
unspecified
Other Other
: P5 - None : Normal
: ---
Assigned To: Michael Vetter
Security Team bot
https://smash.suse.de/issue/331404/
:
Depends on:
Blocks:
  Show dependency tree / graph
 
Reported: 2022-05-12 14:16 UTC by Hu
Modified: 2022-05-12 14:16 UTC (History)
1 user (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

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Description Hu 2022-05-12 14:16:13 UTC 
CVE-2022-1622

LibTIFF master branch has an out-of-bounds read in LZWDecode in
libtiff/tif_lzw.c:619, allowing attackers to cause a denial-of-service via a
crafted tiff file. For users that compile libtiff from sources, the fix is
available with commit b4e79bfa.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-1622
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1622
https://gitlab.com/libtiff/libtiff/-/commit/b4e79bfa0c7d2d08f6f1e7ec38143fc8cb11394a
https://gitlab.com/libtiff/libtiff/-/issues/410
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1622.json
Comment 1 Hu 2022-05-12 14:16:23 UTC 
Not Affected:
 - SUSE:SLE-11:Update/tiff   3.8.2
 - SUSE:SLE-12:Update/tiff   4.0.9
 - SUSE:SLE-15:Update/tiff   4.0.9
 - openSUSE:Factory/tiff     4.3.0
Comment 2 Hu 2022-05-12 14:16:49 UTC 
Closing
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