CVE-2019-6245

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2022-05-13. NVD baseline CVSS 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 2%CVSS: 8.8Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
45(Track)
EG Risk 45/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity88% × 45%
Exploitation2% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
2%
EPSS %ILE
79%
KEV
Not listed

Published

January 13, 2019

Last Modified

November 21, 2024

Advisory Details (4)

Auto-updated Aug 15, 2026
Patch available.
generic Patch Available

[SECURITY] [DLA 3376-1] svgpp security update

https://lists.debian.org/debian-lts-announce/2023/04/msg00001.html
generic Patch Available

[SECURITY] [DLA 2872-1] agg security update

https://lists.debian.org/debian-lts-announce/2021/12/msg00038.html
generic Patch Available

[SECURITY] [DLA 1656-1] agg security update

https://lists.debian.org/debian-lts-announce/2019/02/msg00001.html
generic

4 bugs found in svgpp · Issue #70 · svgpp/svgpp · GitHub

https://github.com/svgpp/svgpp/issues/70

Affected Packages

(11 across 7 ecosystems)
Debian:11(2)
PackageVulnerable rangeFixed inDependents
agg—1:2.4-r127+dfsg1-1—
svgpp1.3.0+dfsg1-4 ... 1.3.1+dfsg1-2 (6 versions)——
Debian:12(2)
PackageVulnerable rangeFixed inDependents
agg—1:2.4-r127+dfsg1-1—
svgpp1.3.0+dfsg1-6, 1.3.1+dfsg1-1, 1.3.1+dfsg1-2——
Debian:13(2)
PackageVulnerable rangeFixed inDependents
agg—1:2.4-r127+dfsg1-1—
svgpp1.3.0+dfsg1-6, 1.3.1+dfsg1-1, 1.3.1+dfsg1-2——
Debian:14(2)
PackageVulnerable rangeFixed inDependents
agg—1:2.4-r127+dfsg1-1—
svgpp1.3.0+dfsg1-6, 1.3.1+dfsg1-1, 1.3.1+dfsg1-2——
Debian:10(1)
PackageVulnerable rangeFixed inDependents
svgpp1.2.3+dfsg1-61.2.3+dfsg1-6+deb10u1—
Debian:8(1)
PackageVulnerable rangeFixed inDependents
agg2.5+dfsg1-92.5+dfsg1-9+deb8u1—
Debian:9(1)
PackageVulnerable rangeFixed inDependents
agg2.5+dfsg1-112.5+dfsg1-11+deb9u1—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 6× in last 7d / 24× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 148 total refreshes for this CVE.

  1. 2026-09-24 13:59 UTCEPSS rescore
  2. 2026-09-22 14:43 UTCEPSS rescore
  3. 2026-09-21 20:28 UTCEPSS rescore
  4. 2026-09-20 20:11 UTCEPSS rescore
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  11. 2026-09-12 14:56 UTCEPSS rescore
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  14. 2026-09-08 21:55 UTCEPSS rescore
  15. 2026-09-08 19:04 UTCOSV refresh
  16. 2026-09-07 15:57 UTCEPSS rescore
  17. 2026-09-06 13:44 UTCEPSS rescore
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  24. 2026-08-26 14:42 UTCEPSS rescore
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Show 75 more
  1. 2026-08-22 03:37 UTCOSV refresh
  2. 2026-08-19 17:00 UTCEPSS rescore
  3. 2026-08-18 13:44 UTCEPSS rescore
  4. 2026-08-17 13:43 UTCEPSS rescore
  5. 2026-08-15 01:26 UTCEPSS rescore
  6. 2026-08-13 21:57 UTCEPSS rescore
  7. 2026-08-12 13:47 UTCEPSS rescore
  8. 2026-08-09 13:43 UTCEPSS rescore
  9. 2026-08-08 16:33 UTCEPSS rescore
  10. 2026-08-07 16:23 UTCEPSS rescore
  11. 2026-08-06 07:24 UTCOSV refresh
  12. 2026-08-05 19:13 UTCEPSS rescore
  13. 2026-08-04 15:05 UTCEPSS rescore
  14. 2026-08-04 10:34 UTCEPSS rescore
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  18. 2026-07-30 16:24 UTCEPSS rescore
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  20. 2026-07-28 15:32 UTCEPSS rescore
  21. 2026-07-26 14:51 UTCEPSS rescore
  22. 2026-07-25 14:14 UTCEPSS rescore
  23. 2026-07-24 14:14 UTCEPSS rescore
  24. 2026-07-23 14:15 UTCEPSS rescore
  25. 2026-07-23 01:46 UTCEG score recompute
  26. 2026-07-22 22:28 UTCEG score recompute
  27. 2026-07-22 14:05 UTCEPSS rescore
  28. 2026-07-21 15:22 UTCEPSS rescore
  29. 2026-07-21 15:22 UTCEPSS rescore
  30. 2026-07-21 00:17 UTCOSV refresh
  31. 2026-07-20 17:04 UTCEPSS rescore
  32. 2026-07-19 14:28 UTCEPSS rescore
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  36. 2026-07-18 10:02 UTCEPSS rescore
  37. 2026-07-16 16:59 UTCEPSS rescore
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  39. 2026-07-15 16:55 UTCEPSS rescore
  40. 2026-07-15 01:57 UTCEPSS rescore
  41. 2026-07-13 22:27 UTCEPSS rescore
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  43. 2026-07-12 05:44 UTCEPSS rescore
  44. 2026-07-12 05:43 UTCEPSS rescore
  45. 2026-07-11 08:24 UTCEPSS rescore
  46. 2026-07-11 08:24 UTCEPSS rescore
  47. 2026-07-09 19:06 UTCEPSS rescore
  48. 2026-07-08 15:11 UTCEPSS rescore
  49. 2026-07-07 13:43 UTCEPSS rescore
  50. 2026-07-06 16:25 UTCEPSS rescore
  51. 2026-07-06 16:25 UTCEPSS rescore
  52. 2026-07-06 02:20 UTCEPSS rescore
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  54. 2026-07-05 02:27 UTCEPSS rescore
  55. 2026-07-04 06:28 UTCEPSS rescore
  56. 2026-07-03 19:26 UTCOSV refresh
  57. 2026-07-01 15:03 UTCEPSS rescore
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  59. 2026-06-30 23:20 UTCEPSS rescore
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  61. 2026-06-28 04:54 UTCEPSS rescore
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  63. 2026-06-27 03:06 UTCEPSS rescore
  64. 2026-06-25 13:47 UTCEPSS rescore
  65. 2026-06-25 13:47 UTCEPSS rescore
  66. 2026-06-24 14:03 UTCEPSS rescore
  67. 2026-06-24 14:03 UTCEPSS rescore
  68. 2026-06-23 21:31 UTCEPSS rescore
  69. 2026-06-23 21:31 UTCEPSS rescore
  70. 2026-06-22 14:23 UTCEPSS rescore
  71. 2026-06-22 14:23 UTCEPSS rescore
  72. 2026-06-21 14:54 UTCEPSS rescore
  73. 2026-06-21 14:54 UTCEPSS rescore
  74. 2026-06-21 01:57 UTCEPSS rescore
  75. 2026-06-21 01:57 UTCEPSS rescore

Related CVEs(same product + same CWE)

Same product

3 shown

Debian:10:svgpp · Debian:11:svgpp

Frequently asked(5)

What is CVE-2019-6245?
CVE-2019-6245 is a high vulnerability published on January 13, 2019. An issue was discovered in Anti-Grain Geometry (AGG) 2.4 as used in SVG++ (aka svgpp) 1.2.3. In the function agg::cellaa::notequal, dx is assigned to (x2 - x1). If dx >= dxlimit, which is (16384 << polysubpixelshift), this function will call itself recursively. There can be a situation where (x2 -…
When was CVE-2019-6245 disclosed?
CVE-2019-6245 was first published in the National Vulnerability Database on January 13, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2019-6245 actively exploited?
CVE-2019-6245 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2% probability of exploitation in the next 30 days, which ranks it in the top 20.6% of all scored CVEs.
What is the CVSS score of CVE-2019-6245?
CVE-2019-6245 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2019-6245?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-6245, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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