[SECURITY] [DLA 1192-1] libofx security update

2017-11-2615:58:53

lists.debian.org

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

8.1 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

74.0%

JSON

Package : libofx
Version : 1:0.9.4-2.1+deb7u1
CVE ID : CVE-2017-2816 CVE-2017-14731

CVE-2017-2816
An exploitable buffer overflow vulnerability exists in the tag
parsing functionality of LibOFX 0.9.11. A specially crafted OFX
file can cause a write out of bounds resulting in a buffer
overflow on the stack. An attacker can construct a malicious
OFX file to trigger this vulnerability.

CVE-2017-14731
ofx_proc_file in ofx_preproc.cpp allows remote attackers to cause
a denial of service (heap-based buffer over-read and application
crash) via a crafted file

For Debian 7 "Wheezy", these problems have been fixed in version
1:0.9.4-2.1+deb7u1.

We recommend that you upgrade your libofx 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
Debian9i386libofx-dev< 1:0.9.10-2+deb9u1libofx-dev_1:0.9.10-2+deb9u1_i386.deb
Debian8ppc64ellibofx-dev< 1:0.9.10-1+deb8u1libofx-dev_1:0.9.10-1+deb8u1_ppc64el.deb
Debian9arm64ofx< 1:0.9.10-2+deb9u1ofx_1:0.9.10-2+deb9u1_arm64.deb
Debian9i386libofx6< 1:0.9.10-2+deb9u1libofx6_1:0.9.10-2+deb9u1_i386.deb
Debian8ppc64elofx< 1:0.9.10-1+deb8u1ofx_1:0.9.10-1+deb8u1_ppc64el.deb
Debian8powerpcofx< 1:0.9.10-1+deb8u1ofx_1:0.9.10-1+deb8u1_powerpc.deb
Debian7armellibofx4< 1:0.9.4-2.1+deb7u1libofx4_1:0.9.4-2.1+deb7u1_armel.deb
Debian8amd64ofx< 1:0.9.10-1+deb8u1ofx_1:0.9.10-1+deb8u1_amd64.deb
Debian9mipselofx-dbgsym< 1:0.9.10-2+deb9u1ofx-dbgsym_1:0.9.10-2+deb9u1_mipsel.deb
Debian7armellibofx-dev< 1:0.9.4-2.1+deb7u1libofx-dev_1:0.9.4-2.1+deb7u1_armel.deb

OS	Version	Architecture	Package	Version	Filename
Debian	9	i386	libofx-dev	< 1:0.9.10-2+deb9u1	libofx-dev_1:0.9.10-2+deb9u1_i386.deb
Debian	8	ppc64el	libofx-dev	< 1:0.9.10-1+deb8u1	libofx-dev_1:0.9.10-1+deb8u1_ppc64el.deb
Debian	9	arm64	ofx	< 1:0.9.10-2+deb9u1	ofx_1:0.9.10-2+deb9u1_arm64.deb
Debian	9	i386	libofx6	< 1:0.9.10-2+deb9u1	libofx6_1:0.9.10-2+deb9u1_i386.deb
Debian	8	ppc64el	ofx	< 1:0.9.10-1+deb8u1	ofx_1:0.9.10-1+deb8u1_ppc64el.deb
Debian	8	powerpc	ofx	< 1:0.9.10-1+deb8u1	ofx_1:0.9.10-1+deb8u1_powerpc.deb
Debian	7	armel	libofx4	< 1:0.9.4-2.1+deb7u1	libofx4_1:0.9.4-2.1+deb7u1_armel.deb
Debian	8	amd64	ofx	< 1:0.9.10-1+deb8u1	ofx_1:0.9.10-1+deb8u1_amd64.deb
Debian	9	mipsel	ofx-dbgsym	< 1:0.9.10-2+deb9u1	ofx-dbgsym_1:0.9.10-2+deb9u1_mipsel.deb
Debian	7	armel	libofx-dev	< 1:0.9.4-2.1+deb7u1	libofx-dev_1:0.9.4-2.1+deb7u1_armel.deb