CVE-2019-19920

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) 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.

sa-exim 4.2.1 allows attackers to execute arbitrary code if they can write a .cf file or a rule. This occurs because Greylisting.pm relies on eval (rather than direct parsing and/or use of the taint feature). This issue is similar to CVE-2018-11805.

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
87%
KEV
Not listed

Published

December 22, 2019

Last Modified

November 21, 2024

Advisory Details (4)

Auto-updated Aug 14, 2026
Patch available.
generic

'Re: CVE-2018-11805 fix and sa-exim' - MARC

https://marc.info/?l=spamassassin-users&m=157668305026635&w=2
generic

'CVE-2018-11805 fix and sa-exim' - MARC

https://marc.info/?l=spamassassin-users&m=157668107325768&w=2
generic Patch Available

[SECURITY] [DLA 2062-1] sa-exim security update

https://lists.debian.org/debian-lts-announce/2020/01/msg00006.html
generic Patch Available

#946829 - sa-exim: After upgrade SA: GREYLIST_ISWHITE skipped, insecure dependencies - Debian Bug report logs

https://bugs.debian.org/946829#24

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntusa-exim (4.2.1-14+deb8u1build0.16.04.1) @ xenial2026-05-27ubuntu

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

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
sa-exim—4.2.1-19—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
sa-exim—4.2.1-19—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
sa-exim—4.2.1-19—
Debian:8(1)
PackageVulnerable rangeFixed inDependents
sa-exim4.2.1-144.2.1-14+deb8u1—

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 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 142 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. 2026-09-13 16:42 UTCEPSS rescore
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  7. 2026-09-11 14:48 UTCEPSS rescore
  8. 2026-09-11 09:32 UTCEPSS rescore
  9. 2026-09-07 22:21 UTCOSV refresh
  10. 2026-09-07 15:57 UTCEPSS rescore
  11. 2026-09-05 15:24 UTCEPSS rescore
  12. 2026-09-04 13:56 UTCEPSS rescore
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  14. 2026-09-01 03:32 UTCEPSS rescore
  15. 2026-08-30 19:13 UTCEPSS rescore
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  21. 2026-08-24 14:11 UTCEPSS rescore
  22. 2026-08-21 23:45 UTCEPSS rescore
  23. 2026-08-21 08:14 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
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  3. 2026-08-16 14:52 UTCEPSS rescore
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  5. 2026-08-15 01:26 UTCEPSS rescore
  6. 2026-08-12 13:47 UTCEPSS rescore
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  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 21:51 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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  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 01:43 UTCEG score recompute
  25. 2026-07-22 22:23 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. 2026-07-19 23:19 UTCOSV refresh
  32. 2026-07-19 14:28 UTCEPSS rescore
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  41. 2026-07-13 22:27 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 14:00 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. 2026-06-28 04:54 UTCEPSS rescore
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  62. 2026-06-27 03:06 UTCEPSS rescore
  63. 2026-06-25 13:47 UTCEPSS rescore
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  67. 2026-06-23 21:31 UTCEPSS rescore
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  70. 2026-06-21 14:54 UTCEPSS rescore
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  72. 2026-06-21 01:57 UTCEPSS rescore
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  74. 2026-06-19 19:23 UTCEPSS rescore
  75. 2026-06-19 19:23 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2019-19920?
CVE-2019-19920 is a high vulnerability published on December 22, 2019. sa-exim 4.2.1 allows attackers to execute arbitrary code if they can write a .cf file or a rule. This occurs because Greylisting.pm relies on eval (rather than direct parsing and/or use of the taint feature). This issue is similar to CVE-2018-11805.
When was CVE-2019-19920 disclosed?
CVE-2019-19920 was first published in the National Vulnerability Database on December 22, 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-2019-19920 actively exploited?
CVE-2019-19920 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 12.6% of all scored CVEs.
What is the CVSS score of CVE-2019-19920?
CVE-2019-19920 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2019-19920?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-19920, 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.

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