9.8

CVE-2016-4544

Exploit
The exif_process_TIFF_in_JPEG function in ext/exif/exif.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 does not validate TIFF start data, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted header data.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Php ≫ Php Version >= 5.5.0 < 5.5.35
Php ≫ Php Version >= 5.6.0 < 5.6.21
Php ≫ Php Version >= 7.0.0 < 7.0.6
Opensuse ≫ Leap Version42.1
Opensuse ≫ Opensuse Version13.2
Fedoraproject ≫ Fedora Version24
Debian ≫ Debian Linux Version8.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 6.69% 0.93
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://php.net/ChangeLog-5.php
Vendor Advisory
Release Notes
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2750.html
Third Party Advisory
http://php.net/ChangeLog-7.php
Vendor Advisory
Release Notes
http://www.debian.org/security/2016/dsa-3602
Third Party Advisory
https://security.gentoo.org/glsa/201611-22
Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-06/msg00027.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-updates/2016-05/msg00086.html
Third Party Advisory
Mailing List
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183736.html
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2016/05/05/21
Patch
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/89844
Third Party Advisory
VDB Entry
https://bugs.php.net/bug.php?id=72094
Vendor Advisory
Exploit
Issue Tracking
https://git.php.net/?p=php-src.git%3Ba=commit%3Bh=082aecfc3a753ad03be82cf14f03ac065723ec92