Bug 775629 (CVE-2020-36277, CVE-2020-36278, CVE-2020-36279, CVE-2020-36280, CVE-2020-36281)

Summary:	<media-libs/leptonica-1.80.0: multiple vulnerabilities (CVE-2020-{36277,36278,36279,36280,36281)
Product:	Gentoo Security	Reporter:	John Helmert III <ajak>
Component:	Vulnerabilities	Assignee:	Gentoo Security <security>
Status:	IN_PROGRESS ---
Severity:	minor	CC:	chewi
Priority:	Normal	Flags:	nattka: sanity-check+
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:	B3 [glsa?]
Package list:	media-libs/leptonica-1.80.0	Runtime testing required:	Yes

Description John Helmert III gentoo-dev

2021-03-12 13:46:49 UTC

CVE-2020-36281:

Leptonica before 1.80.0 allows a heap-based buffer over-read in pixFewColorsOctcubeQuantMixed in colorquant1.c.

Comment 1 John Helmert III gentoo-dev

2021-03-13 04:17:29 UTC

CVE-2020-36277:

Leptonica before 1.80.0 allows a denial of service (application crash) via an incorrect left shift in pixConvert2To8 in pixconv.c

CVE-2020-36278:

Leptonica before 1.80.0 allows a heap-based buffer over-read in findNextBorderPixel in ccbord.c.

CVE-2020-36279:

Leptonica before 1.80.0 allows a heap-based buffer over-read in rasteropGeneralLow, related to adaptmap_reg.c and adaptmap.c.

CVE-2020-36280:

Leptonica before 1.80.0 allows a heap-based buffer over-read in rasteropGeneralLow, related to adaptmap_reg.c and adaptmap.c

Comment 2 Andreas Sturmlechner gentoo-dev

2021-04-18 22:37:12 UTC

I understand we have 1.80.0 in tree since last August.

Comment 3 James Le Cuirot gentoo-dev

2021-05-15 19:20:56 UTC

Please run the tests when stabilising.

Comment 4 Sam James archtester

2021-05-16 00:12:19 UTC

amd64 done

Comment 5 Sam James archtester

2021-05-16 00:12:39 UTC

x86 done

Comment 6 Sam James archtester

2021-05-16 12:41:32 UTC

arm64 done

Comment 7 Sam James archtester

2021-05-16 12:42:40 UTC

ppc done

Comment 8 Sam James archtester

2021-05-16 12:43:03 UTC

ppc64 done

Comment 9 Sam James archtester

2021-05-22 01:32:06 UTC

arm done

all arches done

Comment 10 Sam James archtester

2021-05-22 01:52:42 UTC

Please cleanup, thanks!

Comment 11 Larry the Git Cow gentoo-dev

2021-05-30 18:00:08 UTC

The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=d6c29e1f27e5073deee0636184b3a27677978ba4

commit d6c29e1f27e5073deee0636184b3a27677978ba4
Author:     James Le Cuirot <chewi@gentoo.org>
AuthorDate: 2021-05-30 17:59:49 +0000
Commit:     James Le Cuirot <chewi@gentoo.org>
CommitDate: 2021-05-30 17:59:49 +0000

    media-libs/leptonica: Drop old and vulnerable 1.74.4
    
    Bug: https://bugs.gentoo.org/775629
    Package-Manager: Portage-3.0.19, Repoman-3.0.3
    Signed-off-by: James Le Cuirot <chewi@gentoo.org>

 media-libs/leptonica/Manifest                 |  1 -
 media-libs/leptonica/files/baseline_reg.patch | 22 ----------
 media-libs/leptonica/leptonica-1.74.4.ebuild  | 63 ---------------------------
 3 files changed, 86 deletions(-)

Comment 12 John Helmert III gentoo-dev

2021-05-30 18:30:06 UTC

Thanks!