CVE Vulnerability

CVE-2019-6245

An issue was discovered in Anti-Grain Geometry (AGG) 2.4 as used in SVG++ (aka svgpp) 1.2.3. In the function agg::cell_aa::not_equal, dx is assigned to (x2 - x1). If dx >= dx_limit, which is (16384 << poly_subpixel_shift), this function will call itself recursively. There can be a situation where (x2 - x1) is always bigger than dx_limit during the recursion, leading to continual stack consumption.

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://github.com/svgpp/svgpp/issues/70 Exploit Patch
https://lists.debian.org/debian-lts-announce/2019/02/msg00001.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/12/msg00038.html Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:svgpp:svgpp:1.2.3:*:*:*:*:*:*:*
cpe:2.3:a:antigrain:agg:2.4:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Information

Published : 2019-01-13 12:29

Updated : 2022-04-06 06:33

NVD link : CVE-2019-6245

Mitre link : CVE-2019-6245

Products Affected
No products.
CWE
CWE-787