CVE Vulnerability

CVE-2019-5087

An exploitable integer overflow vulnerability exists in the flattenIncrementally function in the xcf2png and xcf2pnm binaries of xcftools 1.0.7. An integer overflow can occur while calculating the row's allocation size, that could be exploited to corrupt memory and eventually execute arbitrary code. In order to trigger this vulnerability, a victim would need to open a specially crafted XCF 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
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0879 Exploit Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0879 Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/02/msg00014.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/03/msg00008.html Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:xcftools_project:xcftools:1.0.7:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Information

Published : 2019-11-21 04:15

Updated : 2022-06-21 07:21

NVD link : CVE-2019-5087

Mitre link : CVE-2019-5087

Products Affected
No products.
CWE
CWE-190

CWE-787