[SECURITY] [DLA 1640-1] tmpreaper security update

2019-01-2420:15:35

lists.debian.org

4.4 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:P/I:P/A:P

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

6.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

Package : tmpreaper
Version : 1.6.13+nmu1+deb8u1
CVE ID : CVE-2019-3461
Debian Bug : 918956

It was discovered that tmpreaper, a program that cleans up files in
directories based on their age, is vulnerable to a race condition. This
vulnerability might be exploited by local attackers to perform privilege
escalation.

For Debian 8 "Jessie", this problem has been fixed in version
1.6.13+nmu1+deb8u1.

We recommend that you upgrade your tmpreaper packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

OSVersionArchitecturePackageVersionFilename
Debian9ppc64eltmpreaper< 1.6.13+nmu1+deb9u1+b1tmpreaper_1.6.13+nmu1+deb9u1+b1_ppc64el.deb
Debian8amd64tmpreaper< 1.6.13+nmu1+deb8u1tmpreaper_1.6.13+nmu1+deb8u1_amd64.deb
Debian9i386tmpreaper< 1.6.13+nmu1+deb9u1+b1tmpreaper_1.6.13+nmu1+deb9u1+b1_i386.deb
Debian8alltmpreaper< 1.6.13+nmu1+deb8u1tmpreaper_1.6.13+nmu1+deb8u1_all.deb
Debian9amd64tmpreaper-dbgsym< 1.6.13+nmu1+deb9u1+b1tmpreaper-dbgsym_1.6.13+nmu1+deb9u1+b1_amd64.deb
Debian9mipseltmpreaper-dbgsym< 1.6.13+nmu1+deb9u1+b1tmpreaper-dbgsym_1.6.13+nmu1+deb9u1+b1_mipsel.deb
Debian9ppc64eltmpreaper-dbgsym< 1.6.13+nmu1+deb9u1+b1tmpreaper-dbgsym_1.6.13+nmu1+deb9u1+b1_ppc64el.deb
Debian9mips64eltmpreaper-dbgsym< 1.6.13+nmu1+deb9u1+b1tmpreaper-dbgsym_1.6.13+nmu1+deb9u1+b1_mips64el.deb
Debian9i386tmpreaper-dbgsym< 1.6.13+nmu1+deb9u1+b1tmpreaper-dbgsym_1.6.13+nmu1+deb9u1+b1_i386.deb
Debian9armeltmpreaper< 1.6.13+nmu1+deb9u1+b1tmpreaper_1.6.13+nmu1+deb9u1+b1_armel.deb

OS	Version	Architecture	Package	Version	Filename
Debian	9	ppc64el	tmpreaper	< 1.6.13+nmu1+deb9u1+b1	tmpreaper_1.6.13+nmu1+deb9u1+b1_ppc64el.deb
Debian	8	amd64	tmpreaper	< 1.6.13+nmu1+deb8u1	tmpreaper_1.6.13+nmu1+deb8u1_amd64.deb
Debian	9	i386	tmpreaper	< 1.6.13+nmu1+deb9u1+b1	tmpreaper_1.6.13+nmu1+deb9u1+b1_i386.deb
Debian	8	all	tmpreaper	< 1.6.13+nmu1+deb8u1	tmpreaper_1.6.13+nmu1+deb8u1_all.deb
Debian	9	amd64	tmpreaper-dbgsym	< 1.6.13+nmu1+deb9u1+b1	tmpreaper-dbgsym_1.6.13+nmu1+deb9u1+b1_amd64.deb
Debian	9	mipsel	tmpreaper-dbgsym	< 1.6.13+nmu1+deb9u1+b1	tmpreaper-dbgsym_1.6.13+nmu1+deb9u1+b1_mipsel.deb
Debian	9	ppc64el	tmpreaper-dbgsym	< 1.6.13+nmu1+deb9u1+b1	tmpreaper-dbgsym_1.6.13+nmu1+deb9u1+b1_ppc64el.deb
Debian	9	mips64el	tmpreaper-dbgsym	< 1.6.13+nmu1+deb9u1+b1	tmpreaper-dbgsym_1.6.13+nmu1+deb9u1+b1_mips64el.deb
Debian	9	i386	tmpreaper-dbgsym	< 1.6.13+nmu1+deb9u1+b1	tmpreaper-dbgsym_1.6.13+nmu1+deb9u1+b1_i386.deb
Debian	9	armel	tmpreaper	< 1.6.13+nmu1+deb9u1+b1	tmpreaper_1.6.13+nmu1+deb9u1+b1_armel.deb