Bug 629574 (CVE-2017-14107)

Summary:	<dev-libs/libzip-1.2.0-r2: _zip_read_eocd64 function in zip_open.c in libzip mishandles EOCD records (CVE-2017-14107)
Product:	Gentoo Security	Reporter:	D'juan McDonald (domhnall) <flopwiki>
Component:	Vulnerabilities	Assignee:	Gentoo Security <security>
Status:	RESOLVED FIXED
Severity:	normal	CC:	creffett
Priority:	Normal	Flags:	stable-bot: sanity-check+
Version:	unspecified
Hardware:	All
OS:	Linux
URL:	https://blogs.gentoo.org/ago/2017/09/01/libzip-memory-allocation-failure-in-_zip_cdir_grow-zip_dirent-c/
See Also:	https://bugs.gentoo.org/show_bug.cgi?id=628800
Whiteboard:	B3 [noglsa cve]
Package list:	dev-libs/libzip-1.3.0	Runtime testing required:	---
Bug Depends on:
Bug Blocks:	628800

Description D'juan McDonald (domhnall) 2017-09-01 22:28:08 UTC

The _zip_read_eocd64 function in zip_open.c in libzip before 1.3.0 mishandles EOCD records, which allows remote attackers to cause a denial of service (memory allocation failure in _zip_cdir_grow in zip_dirent.c) via a crafted ZIP archive.

CVE Details::(https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-14107)


see 628800

Comment 1 D'juan McDonald (domhnall) 2017-09-02 04:12:36 UTC

Upstream Patch:

https://github.com/nih-at/libzip/commit/9b46957ec98d85a572e9ef98301247f39338a3b5

Comment 2 Andreas Sturmlechner gentoo-dev

2017-09-02 08:49:21 UTC

1.2.0-r2 security revbump added in git commit 496ef5159327a6ec7726c0ec5ec849e16f416b7a

Comment 3 Yury German Gentoo Infrastructure

2017-09-03 05:17:06 UTC

Maintainer(s), please advise if you are ready for stabilization or call for stabilization yourself.

Comment 4 Michael Palimaka (kensington) gentoo-dev

2017-09-03 05:17:50 UTC

Upstream released 1.3.0, let's target that instead.

Comment 5 Yury German Gentoo Infrastructure

2017-09-11 22:44:30 UTC

(In reply to Michael Palimaka (kensington) from comment #4)
> Upstream released 1.3.0, let's target that instead.

Maintainer(s), please advise if you are ready for stabilization or call for stabilization yourself.

Comment 6 Sergei Trofimovich (RETIRED) gentoo-dev

2017-09-15 07:32:45 UTC

ia64 stable

Comment 7 Agostino Sarubbo gentoo-dev

2017-09-20 10:00:03 UTC

amd64 stable

Comment 8 Sergei Trofimovich (RETIRED) gentoo-dev

2017-09-23 19:39:32 UTC

ppc64 stable

Comment 9 Sergei Trofimovich (RETIRED) gentoo-dev

2017-09-24 18:51:30 UTC

ppc stable

Comment 10 Tobias Klausmann (RETIRED) gentoo-dev

2017-10-22 21:52:21 UTC

Stable on alpha.

Comment 11 Thomas Deutschmann (RETIRED) gentoo-dev

2017-10-23 18:43:25 UTC

x86 stable

@ Maintainer(s): Please cleanup!

Comment 12 Andreas Sturmlechner gentoo-dev

2017-10-23 23:35:24 UTC

Thanks, cleanup done in git commit b4a9cb3e5493b414c2d671e6e5c1e8bcf084915c.

Comment 13 Christopher Díaz Riveros (RETIRED) gentoo-dev

2017-10-24 00:31:38 UTC

Thank you all,

@Security please vote.

GLSA Vote: No