CVE Vulnerability

CVE-2018-12900

Heap-based buffer overflow in the cpSeparateBufToContigBuf function in tiffcp.c in LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0beta7, 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.4beta, 4.0.5, 4.0.6, 4.0.7, 4.0.8 and 4.0.9 allows remote attackers to cause a denial of service (crash) or possibly have unspecified other impact via a crafted TIFF file.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
http://bugzilla.maptools.org/show_bug.cgi?id=2798 Exploit Issue Tracking
https://usn.ubuntu.com/3906-1/ Third Party Advisory
https://usn.ubuntu.com/3906-2/
https://access.redhat.com/errata/RHSA-2019:2053
https://access.redhat.com/errata/RHSA-2019:3419
https://lists.debian.org/debian-lts-announce/2019/11/msg00027.html
https://www.debian.org/security/2020/dsa-4670
https://github.com/Hack-Me/Pocs_for_Multi_Versions/tree/main/CVE-2018-12900
Configurations

Configuration 1

cpe:2.3:a:libtiff:libtiff:4.0.9:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
Information

Published : 2018-06-26 10:29

Updated : 2021-03-05 07:15

NVD link : CVE-2018-12900

Mitre link : CVE-2018-12900

Products Affected
No products.
CWE
CWE-787