CVE-2019-17546

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory published 2022-05-24. 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: 3%CVSS: 8.8Exploit: None knownExposed: 0

A fix is available — apply it.

tif_getimage.c in LibTIFF through 4.0.10, as used in GDAL through 3.0.1 and other products, has an integer overflow that potentially causes a heap-based buffer overflow via a crafted RGBA image, related to a "Negative-size-param" condition.

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%
Exploitation3% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
3%
EPSS %ILE
88%
KEV
Not listed

Published

October 14, 2019

Last Modified

December 20, 2024

Advisory Details (10)

Auto-updated Aug 14, 2026
Patch available. Sources: github_commit.
generic

[SECURITY] [DSA 4608-1] tiff security update

https://www.debian.org/security/2020/dsa-4608
generic

libTIFF: Multiple vulnerabilities (GLSA 202003-25) — Gentoo security

https://security.gentoo.org/glsa/202003-25
generic

Bugtraq: [SECURITY] [DSA 4608-1] tiff security update

https://seclists.org/bugtraq/2020/Jan/32
generic

[SECURITY] Fedora 30 Update: libtiff-4.0.10-8.fc30 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M3S4WNIMZ7XSLY2LD5FPRPZMGNUBVKOG/
generic

[SECURITY] Fedora 31 Update: libtiff-4.0.10-8.fc31 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LM5ZW7E3IEW7LT2BPJP7D3RN6OUOE3MX/
generic Patch Available

[SECURITY] [DLA 2147-1] gdal security update

https://lists.debian.org/debian-lts-announce/2020/03/msg00020.html
generic Patch Available

[SECURITY] [DLA 2009-1] tiff security update

https://lists.debian.org/debian-lts-announce/2019/11/msg00027.html
generic

RGBA interface: fix integer overflow potentially causing write heap buffer... (4bb584a3) · Commits · libtiff / libtiff · GitLab

https://gitlab.com/libtiff/libtiff/commit/4bb584a35f87af42d6cf09d15e9ce8909a839145
github_commit

commit 21674033ee24 (OSGeo/gdal)

Fix landed in OSGeo/gdal commit 21674033ee24 — awaiting tagged release

https://github.com/OSGeo/gdal/commit/21674033ee246f698887604c7af7ba1962a40ddf
generic
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16443

Vendor Advisories for CVE-2019-17546(2)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(4)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulibtiffxx5 (4.0.10-4ubuntu0.1) @ disco2026-05-27ubuntu
ubuntulibtiff-doc (4.0.6-1ubuntu0.8+esm9) @ xenial2026-05-27ubuntu
redhatlibtiff-0:4.0.9-18.el82020-11-04redhat
redhatlibtiff-0:4.0.3-35.el72020-09-29redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(12 across 7 ecosystems)
Debian:11(2)
PackageVulnerable rangeFixed inDependents
gdal—3.1.0+dfsg-1—
tiff—4.0.10+git190818-1—
Debian:12(2)
PackageVulnerable rangeFixed inDependents
gdal—3.1.0+dfsg-1—
tiff—4.0.10+git190818-1—
Debian:13(2)
PackageVulnerable rangeFixed inDependents
gdal—3.1.0+dfsg-1—
tiff—4.0.10+git190818-1—
Debian:14(2)
PackageVulnerable rangeFixed inDependents
gdal—3.1.0+dfsg-1—
tiff—4.0.10+git190818-1—
Debian:8(2)
PackageVulnerable rangeFixed inDependents
gdal1.10.1+dfsg-8, 1.10.1+dfsg-8+deb8u11.10.1+dfsg-8+deb8u2—
tiff4.0.3-12.3 ... 4.0.3-12.3+deb8u9 (10 versions)4.0.3-12.3+deb8u10—
Debian:10(1)
PackageVulnerable rangeFixed inDependents
tiff4.0.10+git190814-1 ... 4.1.0-1 (7 versions)4.1.0+git191117-2~deb10u1—
Debian:9(1)
PackageVulnerable rangeFixed inDependents
tiff4.0.8-2, 4.0.8-2+deb9u1, 4.0.8-2+deb9u2, 4.0.8-2+deb9u3, 4.0.8-2+deb9u44.0.8-2+deb9u5—

Weakness Classification(2)

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

Additional Vendor Advisories

(2)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 4× in last 7d / 22× 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 145 total refreshes for this CVE.

  1. 2026-09-18 19:22 UTCEPSS rescore
  2. 2026-09-17 19:22 UTCEPSS rescore
  3. 2026-09-16 14:04 UTCEPSS rescore
  4. 2026-09-15 03:05 UTCEPSS rescore
  5. 2026-09-12 14:56 UTCEPSS rescore
  6. 2026-09-11 14:48 UTCEPSS rescore
  7. 2026-09-11 09:32 UTCEPSS rescore
  8. 2026-09-08 02:45 UTCOSV refresh
  9. 2026-09-07 15:57 UTCEPSS rescore
  10. 2026-09-06 13:44 UTCEPSS rescore
  11. 2026-09-05 15:24 UTCEPSS rescore
  12. 2026-09-04 13:56 UTCEPSS rescore
  13. 2026-09-02 14:07 UTCEPSS rescore
  14. 2026-09-01 03:32 UTCEPSS rescore
  15. 2026-08-30 19:13 UTCEPSS rescore
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  17. 2026-08-28 21:36 UTCEPSS rescore
  18. 2026-08-27 14:21 UTCEPSS rescore
  19. 2026-08-26 14:42 UTCEPSS rescore
  20. 2026-08-25 13:45 UTCEPSS rescore
  21. 2026-08-24 14:11 UTCEPSS rescore
  22. 2026-08-21 23:45 UTCEPSS rescore
  23. 2026-08-21 13:14 UTCOSV refresh
  24. 2026-08-20 22:51 UTCEPSS rescore
  25. 2026-08-19 17:00 UTCEPSS rescore
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  1. 2026-08-18 13:44 UTCEPSS rescore
  2. 2026-08-17 13:43 UTCEPSS rescore
  3. 2026-08-16 14:52 UTCEPSS rescore
  4. 2026-08-16 02:10 UTCEPSS rescore
  5. 2026-08-15 01:26 UTCEPSS rescore
  6. 2026-08-12 13:47 UTCEPSS rescore
  7. 2026-08-09 13:43 UTCEPSS rescore
  8. 2026-08-08 16:33 UTCEPSS rescore
  9. 2026-08-07 16:23 UTCEPSS rescore
  10. 2026-08-06 13:43 UTCEPSS rescore
  11. 2026-08-05 23:54 UTCOSV refresh
  12. 2026-08-05 19:13 UTCEPSS rescore
  13. 2026-08-04 15:05 UTCEPSS rescore
  14. 2026-08-02 02:23 UTCEPSS rescore
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  16. 2026-07-30 16:24 UTCEPSS rescore
  17. 2026-07-30 01:27 UTCEPSS rescore
  18. 2026-07-28 15:32 UTCEPSS rescore
  19. 2026-07-26 14:51 UTCEPSS rescore
  20. 2026-07-25 14:14 UTCEPSS rescore
  21. 2026-07-24 14:14 UTCEPSS rescore
  22. 2026-07-24 14:14 UTCEPSS rescore
  23. 2026-07-23 14:15 UTCEPSS rescore
  24. 2026-07-23 01:42 UTCEG score recompute
  25. 2026-07-22 22:22 UTCEG score recompute
  26. 2026-07-22 14:05 UTCEPSS rescore
  27. 2026-07-21 15:22 UTCEPSS rescore
  28. 2026-07-21 15:22 UTCEPSS rescore
  29. 2026-07-20 17:04 UTCEPSS rescore
  30. 2026-07-20 17:04 UTCEPSS rescore
  31. 2026-07-20 03:46 UTCOSV refresh
  32. 2026-07-19 14:28 UTCEPSS rescore
  33. 2026-07-19 14:28 UTCEPSS rescore
  34. 2026-07-19 02:26 UTCEPSS rescore
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  36. 2026-07-18 10:01 UTCEPSS rescore
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  39. 2026-07-15 16:55 UTCEPSS rescore
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  41. 2026-07-13 22:27 UTCEPSS rescore
  42. 2026-07-13 06:10 UTCEPSS rescore
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  44. 2026-07-12 05:43 UTCEPSS rescore
  45. 2026-07-12 05:43 UTCEPSS rescore
  46. 2026-07-11 08:24 UTCEPSS rescore
  47. 2026-07-11 08:24 UTCEPSS rescore
  48. 2026-07-09 19:06 UTCEPSS rescore
  49. 2026-07-08 15:11 UTCEPSS rescore
  50. 2026-07-07 13:43 UTCEPSS rescore
  51. 2026-07-06 16:25 UTCEPSS rescore
  52. 2026-07-06 16:25 UTCEPSS rescore
  53. 2026-07-06 02:20 UTCEPSS rescore
  54. 2026-07-05 02:27 UTCEPSS rescore
  55. 2026-07-04 06:28 UTCEPSS rescore
  56. 2026-07-02 18:36 UTCOSV refresh
  57. 2026-07-01 15:03 UTCEPSS rescore
  58. 2026-07-01 15:03 UTCEPSS rescore
  59. 2026-06-30 23:20 UTCEPSS rescore
  60. 2026-06-29 14:03 UTCEPSS rescore
  61. 2026-06-28 14:04 UTCEPSS rescore
  62. 2026-06-28 04:54 UTCEPSS rescore
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  64. 2026-06-27 03:06 UTCEPSS rescore
  65. 2026-06-25 13:47 UTCEPSS rescore
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  67. 2026-06-24 14:03 UTCEPSS rescore
  68. 2026-06-24 14:03 UTCEPSS rescore
  69. 2026-06-23 21:31 UTCEPSS rescore
  70. 2026-06-23 21:30 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 vendor + same CWE)

Frequently asked(5)

What is CVE-2019-17546?
CVE-2019-17546 is a high vulnerability published on October 14, 2019. tif_getimage.c in LibTIFF through 4.0.10, as used in GDAL through 3.0.1 and other products, has an integer overflow that potentially causes a heap-based buffer overflow via a crafted RGBA image, related to a "Negative-size-param" condition.
When was CVE-2019-17546 disclosed?
CVE-2019-17546 was first published in the National Vulnerability Database on October 14, 2019, with the most recent update on December 20, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2019-17546 actively exploited?
CVE-2019-17546 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 3% probability of exploitation in the next 30 days, which ranks it in the top 11.8% of all scored CVEs.
What is the CVSS score of CVE-2019-17546?
CVE-2019-17546 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2019-17546?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-17546, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2019-17546

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