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osvGoogleOSV:CVE-2020-25667
HistoryDec 08, 2020 - 9:15 p.m.

CVE-2020-25667

2020-12-0821:15:12
Google
osv.dev
5
cve-2020-25667
imagemagick
tiffgetprofiles
out-of-bounds read
stringinfo
availability
software
patch

AI Score

6.3

Confidence

Low

EPSS

0.001

Percentile

23.5%

TIFFGetProfiles() in /coders/tiff.c calls strstr() which causes a large out-of-bounds read when it searches for "dc:format=\"image/dng\" within profile due to improper string handling, when a crafted input file is provided to ImageMagick. The patch uses a StringInfo type instead of a raw C string to remedy this. This could cause an impact to availability of the application. This flaw affects ImageMagick versions prior to 7.0.9-0.

AI Score

6.3

Confidence

Low

EPSS

0.001

Percentile

23.5%