617996 – (CVE-2017-7595) <media-libs/tiff-4.0.8: divide-by-zero in JPEGSetupEncode (tiff_jpeg.c)

Bug 617996 (CVE-2017-7595) - <media-libs/tiff-4.0.8: divide-by-zero in JPEGSetupEncode (tiff_jpeg.c)

Summary: <media-libs/tiff-4.0.8: divide-by-zero in JPEGSetupEncode (tiff_jpeg.c)

Status:	RESOLVED FIXED

Alias:	CVE-2017-7595

Product:	Gentoo Security
Classification:	Unclassified
Component:	Vulnerabilities (show other bugs)
Hardware:	All Linux

Importance:	Normal normal (vote)
Assignee:	Gentoo Security

URL:	https://blogs.gentoo.org/ago/2017/04/...
Whiteboard:	B3 [glsa cve]
Keywords:

Depends on:	CVE-2017-7592, CVE-2017-7593, CVE-2017-7594
Blocks:
	Show dependency tree

Reported:	2017-05-09 18:01 UTC by Agostino Sarubbo
Modified:	2017-09-26 22:11 UTC (History)
CC List:	1 user (show)

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

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Description Agostino Sarubbo gentoo-dev

2017-05-09 18:01:46 UTC

Details at $URL.


@maintainer(s): after the bump, in case we need to stabilize the package, please let us know if it is ready for the stabilization or not.

Comment 1 Yury German Gentoo Infrastructure

2017-05-16 05:59:49 UTC

CVE ID: CVE-2017-7595
   Summary: The JPEGSetupEncode function in tiff_jpeg.c in LibTIFF 4.0.7 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted image.
 Published: 2017-04-09T14:59:00.000Z

Comment 2 Thomas Deutschmann (RETIRED) gentoo-dev

2017-05-24 09:16:35 UTC

Fixed in v4.0.8 via https://github.com/vadz/libtiff/commit/47f2fb61a3a64667bce1a8398a8fcb1b348ff122

Comment 3 GLSAMaker/CVETool Bot gentoo-dev

2017-09-26 22:11:54 UTC

This issue was resolved and addressed in
 GLSA 201709-27 at https://security.gentoo.org/glsa/201709-27
by GLSA coordinator Aaron Bauman (b-man).