[Git][security-tracker-team/security-tracker][master] imagemagick: precisions

[Sylvain Beucler]

Sylvain Beucler pushed to branch master at Debian Security Tracker / security-tracker


Commits:
584cec70 by Sylvain Beucler at 2020-12-23T17:05:27+01:00
imagemagick: precisions
CVE-2020-25664 CVE-2020-27776

- - - - -


1 changed file:

- data/CVE/list


Changes:

=====================================
data/CVE/list
=====================================
@@ -12927,7 +12927,7 @@ CVE-2020-27777 (A flaw was found in the way RTAS handled memory accesses in user
 CVE-2020-27776 (A flaw was found in ImageMagick in MagickCore/statistic.c. An attacker ...)
 	- imagemagick 8:6.9.11.24+dfsg-1
 	[buster] - imagemagick <ignored> (Minor issue)
-	[stretch] - imagemagick <ignored> (Minor issue, UBSAN shift exponent warning)
+	[stretch] - imagemagick <ignored> (Minor issue, UBSAN outside range warning)
 	NOTE: https://github.com/ImageMagick/ImageMagick/issues/1736
 	NOTE: ImageMagick: https://github.com/ImageMagick/ImageMagick/commit/0c92913ec5705300943703f1795f34c0cc25164e
 	NOTE: ImageMagick6: https://github.com/ImageMagick/ImageMagick6/commit/3e21bc8a58b4ae38d24c7e283837cc279f35b6a5
@@ -18320,7 +18320,8 @@ CVE-2020-25664 (In WriteOnePNGImage() of the PNG coder at coders/png.c, an impro
 	NOTE: https://github.com/ImageMagick/ImageMagick/issues/1716
 	NOTE: ImageMagick: https://github.com/ImageMagick/ImageMagick/commit/1f450bb5ba53d275de6d1cd086c98a0b549ad393
 	NOTE: ImageMagick6: https://github.com/ImageMagick/ImageMagick6/commit/27d3ddedb73f63fa984ff5b4d66e07eef654070f
-	NOTE: possible incomplete fix, cf. CVE-2020-27752 that applies after the fix
+	NOTE: ImageMagick6: https://github.com/ImageMagick/ImageMagick6/commit/e16a98540228f707a718dd09ac0b8cacd2a25d49 (revert)
+	NOTE: possible incomplete/invalid fix, cf. CVE-2020-27752 that occurs after the fix
 CVE-2020-25663 (A call to ConformPixelInfo() in the SetImageAlphaChannel() routine of  ...)
 	- imagemagick <not-affected> (Vulnerable code introduced in 7.x)
 	NOTE: https://github.com/ImageMagick/ImageMagick/issues/1723



View it on GitLab: https://salsa.debian.org/security-tracker-team/security-tracker/-/commit/584cec700550367cec6f01cb0b480b8af9e8063d

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View it on GitLab: https://salsa.debian.org/security-tracker-team/security-tracker/-/commit/584cec700550367cec6f01cb0b480b8af9e8063d
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