Bug 717776 (CVE-2019-3813)

Summary:	<app-emulation/spice-0.14.2: Out of bounds read (CVE-2019-3813)
Product:	Gentoo Security	Reporter:	GLSAMaker/CVETool Bot <glsamaker>
Component:	Vulnerabilities	Assignee:	Gentoo Security <security>
Status:	RESOLVED FIXED
Severity:	normal	CC:	virtualization
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:	B2 [glsa+ cve]
Package list:		Runtime testing required:	---

Description GLSAMaker/CVETool Bot gentoo-dev

2020-04-17 01:11:48 UTC

CVE-2019-3813 (https://nvd.nist.gov/vuln/detail/CVE-2019-3813):
  Spice, versions 0.5.2 through 0.14.1, are vulnerable to an out-of-bounds
  read due to an off-by-one error in memslot_get_virt. This may lead to a
  denial of service, or, in the worst case, code-execution by unauthenticated
  attackers.

Comment 1 Larry the Git Cow gentoo-dev

2020-04-18 18:56:48 UTC

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

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=ad28dfa767dead9be522f8bd8801ba76eb33a324

commit ad28dfa767dead9be522f8bd8801ba76eb33a324
Author:     Matthias Maier <tamiko@gentoo.org>
AuthorDate: 2020-04-18 18:35:25 +0000
Commit:     Matthias Maier <tamiko@gentoo.org>
CommitDate: 2020-04-18 18:56:14 +0000

    app-emulation/spice: drop vulnerable versions, bug #717776
    
    Bug: https://bugs.gentoo.org/717776
    Package-Manager: Portage-2.3.99, Repoman-2.3.22
    Signed-off-by: Matthias Maier <tamiko@gentoo.org>

 app-emulation/spice/Manifest                       |   2 -
 ...0.14.0-fix-flexible-array-buffer-overflow.patch |  12 ---
 .../spice/files/spice-0.14.0-libressl_fix.patch    |  13 ---
 .../spice/files/spice-0.14.0-openssl1.1_fix.patch  |  26 ------
 app-emulation/spice/spice-0.14.0-r2.ebuild         | 102 ---------------------
 app-emulation/spice/spice-0.14.2.ebuild            | 100 --------------------
 6 files changed, 255 deletions(-)

Comment 2 GLSAMaker/CVETool Bot gentoo-dev

2020-07-27 00:24:47 UTC

This issue was resolved and addressed in
 GLSA 202007-30 at https://security.gentoo.org/glsa/202007-30
by GLSA coordinator Sam James (sam_c).