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No exploitation reportedFix available

CVE-2019-6245

No exploitation reported by the sources we read.

  • Published2019-01-13
  • WeaknessCWE-787

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

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.

Timeline

dates in UTC
  1. 2019-01-1300:29CVE publishedNVD

Versions per branch

NVD
Debian debian linux
BranchAffectedFixed in
8.0= 8.0no fix published
9.0= 9.0no fix published
Antigrain agg
BranchAffectedFixed in
2.4= 2.4no fix published
Svgpp
BranchAffectedFixed in
1.2= 1.2.3no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • aggUbuntu:16.04:LTSall versions · fixed in 2.5+dfsg1-9+deb8u1build0.16.04.1
  • aggDebian:14all versions · fixed in 1:2.4-r127+dfsg1-1
  • aggDebian:13all versions · fixed in 1:2.4-r127+dfsg1-1
  • aggDebian:12all versions · fixed in 1:2.4-r127+dfsg1-1
  • aggDebian:9all versions · fixed in 2.5+dfsg1-11+deb9u1
  • aggDebian:8all versions · fixed in 2.5+dfsg1-9+deb8u1
  • svgppUbuntu:Pro:18.04:LTSall versions · no fixed version listed
  • svgppDebian:14all versions · no fixed version listed

3 more package ranges on OSV.dev

Full record on NVD

Fix

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

  • EUVD-2019-15812same flawENISA EUVD · LicenseRef-ENISA-legal-notice
  • GHSA-pq7q-m4p8-r3wpsame flawGitHub Advisory Database · CC-BY-4.0
  • DLA-1656-1advisory covering several CVEsDebian · LicenseRef-unstated
  • DLA-2872-1advisory covering several CVEsDebian · LicenseRef-unstated
  • DLA-3376-1advisory covering several CVEsDebian · LicenseRef-unstated

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published
2019-01-13
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-pq7q-m4p8-r3wp

Frequently asked questions

What is 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.

Is CVE-2019-6245 actively exploited?

Active exploitation of CVE-2019-6245 has not been confirmed. Its EPSS score was 1.9% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2019-6245?

CVE-2019-6245 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

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