CVE-2018-1000222

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: 4%CVSS: 8.8Exploit: None knownExposed: 0

A fix is available — apply it.

Libgd version 2.2.5 contains a Double Free Vulnerability vulnerability in gdImageBmpPtr Function that can result in Remote Code Execution . This attack appear to be exploitable via Specially Crafted Jpeg Image can trigger double free. This vulnerability appears to have been fixed in after commit ac16bdf2d41724b5a65255d4c28fb0ec46bc42f5.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
46(Track)
EG Risk 46/100SSVC: 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%
Exploitation4% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
4%
EPSS %ILE
90%
KEV
Not listed

Published

August 20, 2018

Last Modified

November 21, 2024

Advisory Details (4)

Auto-updated Aug 7, 2026
Patch available.
generic

GD: Multiple vulnerabilities (GLSA 201903-18) — Gentoo security

https://security.gentoo.org/glsa/201903-18
generic

[SECURITY] Fedora 32 Update: gd-2.3.0-1.fc32 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3CZ2QADQTKRHTGB2AHD7J4QQNDLBEMM6/
generic Patch Available

[SECURITY] [DLA 1651-1] libgd2 security update

https://lists.debian.org/debian-lts-announce/2019/01/msg00028.html
generic

gdImageBmpPtr possible double free bug · Issue #447 · libgd/libgd · GitHub

https://github.com/libgd/libgd/issues/447

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulibgd3 (2.1.0-3ubuntu0.10) @ trusty2026-05-28ubuntu

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

(25 across 25 ecosystems)
Alpine:v3.10(1)
PackageVulnerable rangeFixed inDependents
gd—2.2.5-r1—
Alpine:v3.11(1)
PackageVulnerable rangeFixed inDependents
gd—2.2.5-r1—
Alpine:v3.12(1)
PackageVulnerable rangeFixed inDependents
gd—2.2.5-r1—
Alpine:v3.13(1)
PackageVulnerable rangeFixed inDependents
gd—2.2.5-r1—
Alpine:v3.14(1)
PackageVulnerable rangeFixed inDependents
gd—2.2.5-r1—
Alpine:v3.15(1)
PackageVulnerable rangeFixed inDependents
gd—2.2.5-r1—
Alpine:v3.16(1)
PackageVulnerable rangeFixed inDependents
gd—2.2.5-r1—
Alpine:v3.17(1)
PackageVulnerable rangeFixed inDependents
gd—2.2.5-r1—
Alpine:v3.18(1)
PackageVulnerable rangeFixed inDependents
gd—2.2.5-r1—
Alpine:v3.19(1)
PackageVulnerable rangeFixed inDependents
gd—2.2.5-r1—
Alpine:v3.20(1)
PackageVulnerable rangeFixed inDependents
gd—2.2.5-r1—
Alpine:v3.21(1)
PackageVulnerable rangeFixed inDependents
gd—2.2.5-r1—
Alpine:v3.22(1)
PackageVulnerable rangeFixed inDependents
gd—2.2.5-r1—
Alpine:v3.23(1)
PackageVulnerable rangeFixed inDependents
gd—2.2.5-r1—
Alpine:v3.24(1)
PackageVulnerable rangeFixed inDependents
gd—2.2.5-r1—
Alpine:v3.5(1)
PackageVulnerable rangeFixed inDependents
gd—2.2.5-r1—
Alpine:v3.6(1)
PackageVulnerable rangeFixed inDependents
gd—2.2.5-r1—
Alpine:v3.7(1)
PackageVulnerable rangeFixed inDependents
gd—2.2.5-r1—
Alpine:v3.8(1)
PackageVulnerable rangeFixed inDependents
gd—2.2.5-r1—
Alpine:v3.9(1)
PackageVulnerable rangeFixed inDependents
gd—2.2.5-r1—
Debian:11(1)
PackageVulnerable rangeFixed inDependents
libgd2—2.2.5-4.1—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
libgd2—2.2.5-4.1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
libgd2—2.2.5-4.1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
libgd2—2.2.5-4.1—
Debian:8(1)
PackageVulnerable rangeFixed inDependents
libgd22.1.0-5 ... 2.1.0-5+deb8u9 (12 versions)2.1.0-5+deb8u12—

Weakness Classification(1)

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

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 6× in last 7d / 21× 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 133 total refreshes for this CVE.

  1. 2026-09-07 15:56 UTCEPSS rescore
  2. 2026-09-05 15:24 UTCEPSS rescore
  3. 2026-09-04 13:56 UTCEPSS rescore
  4. 2026-09-04 05:02 UTCEPSS rescore
  5. 2026-09-02 14:07 UTCEPSS rescore
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  7. 2026-09-01 03:31 UTCEPSS rescore
  8. 2026-08-30 19:13 UTCEPSS rescore
  9. 2026-08-28 21:36 UTCEPSS rescore
  10. 2026-08-27 14:21 UTCEPSS rescore
  11. 2026-08-26 14:41 UTCEPSS rescore
  12. 2026-08-25 13:44 UTCEPSS rescore
  13. 2026-08-23 00:14 UTCEPSS rescore
  14. 2026-08-22 10:37 UTCOSV refresh
  15. 2026-08-21 23:44 UTCEPSS rescore
  16. 2026-08-19 16:59 UTCEPSS rescore
  17. 2026-08-18 13:43 UTCEPSS rescore
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  20. 2026-08-15 01:26 UTCEPSS rescore
  21. 2026-08-12 13:46 UTCEPSS rescore
  22. 2026-08-08 16:32 UTCEPSS rescore
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  24. 2026-08-06 13:42 UTCEPSS rescore
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Show 75 more
  1. 2026-08-06 13:15 UTCOSV refresh
  2. 2026-08-05 19:13 UTCEPSS rescore
  3. 2026-08-02 02:23 UTCEPSS rescore
  4. 2026-08-02 02:23 UTCEPSS rescore
  5. 2026-08-01 04:12 UTCEPSS rescore
  6. 2026-07-30 16:24 UTCEPSS rescore
  7. 2026-07-30 01:26 UTCEPSS rescore
  8. 2026-07-28 15:32 UTCEPSS rescore
  9. 2026-07-26 14:51 UTCEPSS rescore
  10. 2026-07-26 14:51 UTCEPSS rescore
  11. 2026-07-23 14:15 UTCEPSS rescore
  12. 2026-07-23 01:32 UTCEG score recompute
  13. 2026-07-22 22:12 UTCEG score recompute
  14. 2026-07-22 14:04 UTCEPSS rescore
  15. 2026-07-21 15:21 UTCEPSS rescore
  16. 2026-07-21 06:47 UTCOSV refresh
  17. 2026-07-20 17:04 UTCEPSS rescore
  18. 2026-07-20 17:04 UTCEPSS rescore
  19. 2026-07-19 14:28 UTCEPSS rescore
  20. 2026-07-19 14:28 UTCEPSS rescore
  21. 2026-07-19 02:26 UTCEPSS rescore
  22. 2026-07-19 02:26 UTCEPSS rescore
  23. 2026-07-18 10:01 UTCEPSS rescore
  24. 2026-07-16 16:59 UTCEPSS rescore
  25. 2026-07-16 16:59 UTCEPSS rescore
  26. 2026-07-15 16:55 UTCEPSS rescore
  27. 2026-07-15 16:54 UTCEPSS rescore
  28. 2026-07-15 01:56 UTCEPSS rescore
  29. 2026-07-15 01:56 UTCEPSS rescore
  30. 2026-07-13 22:26 UTCEPSS rescore
  31. 2026-07-13 22:26 UTCEPSS rescore
  32. 2026-07-12 05:43 UTCEPSS rescore
  33. 2026-07-11 08:24 UTCEPSS rescore
  34. 2026-07-09 19:06 UTCEPSS rescore
  35. 2026-07-08 15:11 UTCEPSS rescore
  36. 2026-07-07 13:42 UTCEPSS rescore
  37. 2026-07-06 16:24 UTCEPSS rescore
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  39. 2026-07-06 02:20 UTCEPSS rescore
  40. 2026-07-06 02:20 UTCEPSS rescore
  41. 2026-07-05 02:27 UTCEPSS rescore
  42. 2026-07-04 06:28 UTCEPSS rescore
  43. 2026-07-04 06:28 UTCEPSS rescore
  44. 2026-07-04 02:26 UTCOSV refresh
  45. 2026-07-02 16:54 UTCEPSS rescore
  46. 2026-07-01 15:03 UTCEPSS rescore
  47. 2026-06-30 23:19 UTCEPSS rescore
  48. 2026-06-30 23:19 UTCEPSS rescore
  49. 2026-06-28 14:04 UTCEPSS rescore
  50. 2026-06-28 04:53 UTCEPSS rescore
  51. 2026-06-28 04:53 UTCEPSS rescore
  52. 2026-06-27 03:06 UTCEPSS rescore
  53. 2026-06-25 13:47 UTCEPSS rescore
  54. 2026-06-24 14:02 UTCEPSS rescore
  55. 2026-06-24 14:02 UTCEPSS rescore
  56. 2026-06-23 21:30 UTCEPSS rescore
  57. 2026-06-23 21:30 UTCEPSS rescore
  58. 2026-06-22 14:23 UTCEPSS rescore
  59. 2026-06-22 14:23 UTCEPSS rescore
  60. 2026-06-21 14:54 UTCEPSS rescore
  61. 2026-06-21 14:54 UTCEPSS rescore
  62. 2026-06-21 01:57 UTCEPSS rescore
  63. 2026-06-21 01:57 UTCEPSS rescore
  64. 2026-06-19 19:23 UTCEPSS rescore
  65. 2026-06-19 19:23 UTCEPSS rescore
  66. 2026-06-18 17:50 UTCEPSS rescore
  67. 2026-06-17 17:50 UTCEPSS rescore
  68. 2026-06-16 17:50 UTCEPSS rescore
  69. 2026-06-15 17:45 UTCEPSS rescore
  70. 2026-06-15 14:13 UTCOSV refresh
  71. 2026-06-14 23:14 UTCEPSS rescore
  72. 2026-06-14 23:14 UTCEPSS rescore
  73. 2026-06-13 22:58 UTCEPSS rescore
  74. 2026-06-13 22:57 UTCEPSS rescore
  75. 2026-06-12 23:09 UTCEPSS rescore

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2018-1000222?
CVE-2018-1000222 is a high vulnerability published on August 20, 2018. Libgd version 2.2.5 contains a Double Free Vulnerability vulnerability in gdImageBmpPtr Function that can result in Remote Code Execution . This attack appear to be exploitable via Specially Crafted Jpeg Image can trigger double free. This vulnerability appears to have been fixed in after commit…
When was CVE-2018-1000222 disclosed?
CVE-2018-1000222 was first published in the National Vulnerability Database on August 20, 2018, 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-2018-1000222 actively exploited?
CVE-2018-1000222 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 4% probability of exploitation in the next 30 days, which ranks it in the top 9.7% of all scored CVEs.
What is the CVSS score of CVE-2018-1000222?
CVE-2018-1000222 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2018-1000222?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-1000222, 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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