Bug 35770 – lua50: Buffer overflow (3.2)

Bug 35770 - lua50: Buffer overflow (3.2)


Summary:	lua50: Buffer overflow (3.2)

Status:	CLOSED FIXED

Product:	UCS
Classification:	Unclassified
Component:	Security updates
Version:	UCS 3.2
Hardware:	Other Linux

Importance:	P3 normal (vote)
Target Milestone:	UCS 3.2-3-errata
Assigned To:	Philipp Hahn
QA Contact:	Stefan Gohmann

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Reported:	2014-09-02 10:01 CEST by Moritz Muehlenhoff
Modified:	2015-03-31 14:48 CEST (History)
CC List:	3 users (show)

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Description Moritz Muehlenhoff

2014-09-02 10:01:05 CEST

CVE-2014-5461

A buffer overflow in Lua's function parsing allows the execution of arbitrary and as a consequence the breakout of the sandbox.

Comment 1 Philipp Hahn

2014-10-29 00:03:54 CET

r13930 | Packport lua51/debian/patches/0004-Fix-stack-overflow-in-vararg-functions.dpatch

Package: lua50
Version: 5.0.3-4.13.201410282352
Branch: ucs_3.2-0
Scope: errata3.2-3

r55060 | Bug #35770 LUA: CVE-2014-5461
 2014-10-28-lua50.yaml

OK: errata-test 10.200.17.X lua50 # amd64 i386

Comment 2 Stefan Gohmann

2014-10-29 08:33:38 CET

ucs-test: OK

YAML: OK

Code review: OK

UCS 4.0 merge: The package has not been fixed in Debian wheezy. I've cloned this bug: Bug #36332 

Test: OK

Comment 3 Janek Walkenhorst

2014-10-30 14:15:06 CET

http://errata.univention.de/ucs/3.2/233.html