PT-2016-5628 · None+5 · Libtiff+5

Andrej Nemec · Publicado 2016-08-02 · Atualizado 2019-04-10 · CVE-2016-3632

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions LibTIFF version 4.0.6 and earlier

Description The issue allows remote attackers to cause a denial of service or execute arbitrary code via a crafted TIFF image. This is due to an out-of-bounds write in the TIFFVGetField function in tif dirinfo.c.

Recommendations For LibTIFF version 4.0.6 and earlier, consider updating to a newer version to mitigate the risk of exploitation. As a temporary workaround, consider restricting the use of the TIFFVGetField function in tif dirinfo.c until a patch is available.

Exploit

Correção

DoS

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

ALT-PU-2019-1628

CESA-2016_1546

CESA-2016_1547

CVE-2016-3632

DLA-693-1

MGASA-2016-0349

OPENSUSE-SU-2018_1834-1

RHSA-2016:1546

RHSA-2016:1547

RHSA-2016_1546

RHSA-2016_1547

SUSE-SU-2018:1826-1

SUSE-SU-2018:1835-1

SUSE-SU-2018_1826-1

USN-3212-1

USN-3212-2

USN-3212-3

Produtos afetados

Alt Linux

Centos

Libtiff

Red Hat

Suse

Ubuntu

Referências · 299

• 🔥 https://github.com/xiaoqx/pocs/tree/master/libtiff · Exploit
• 🔥 https://github.com/halfbitteam/POCs/tree/master/libtiff-4.08_tiff2ps_heap_overflow · Exploit
• https://github.com/vadz/libtiff/commit/c7153361a4041260719b340f73f2f76 · Nota
• https://github.com/vadz/libtiff/commit/83a4b92815ea04969d494416eaae3d4c6b338e4a#diff-5be5ce02d0dea67050d5b2a10102d1ba · Nota
• https://lists.centos.org/pipermail/centos-announce/2016-August/058929.html · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5318 · Nota de Segurança
• https://access.redhat.com/security/cve/CVE-2014-9655 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3634 · Nota de Segurança
• https://suse.com/support/update/announcement/2018/suse-su-20181826-1 · Nota
• http://bugzilla.maptools.org/show_bug.cgi?id=2500 · Nota
• https://lists.centos.org/pipermail/centos-announce/2016-August/084161.html · Nota
• https://bdu.fstec.ru/vul/2016-00539 · Nota de Segurança
• http://bugzilla.maptools.org/show_bug.cgi?id=2640 · Nota
• http://openwall.com/lists/oss-security/2016/04/07/4 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9330 · Nota de Segurança