CVE-2023-31124

LOWNVD 3.73.7—
EchelonGraph scoreMEDIUM confidence

This low-severity CVE scores 3.7 under NVD CVSS v3. EPSS exploit probability: 0.9%, top 43% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
3.7EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 3.7Exploit: None knownExposed: 0

A fix is available — apply it.

c-ares is an asynchronous resolver library. When cross-compiling c-ares and using the autotools build system, CARES_RANDOM_FILE will not be set, as seen when cross compiling aarch64 android. This will downgrade to using rand() as a fallback which could allow an attacker to take advantage of the lack of entropy by not using a CSPRNG. This issue was patched in version 1.19.1.

CVSS v3
3.7
EG Score
3.7(medium)
EG Risk
17(Track)
EG Risk 17/100SSVC: 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
Severity37% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
59%
KEV
Not listed

Published

May 25, 2023

Last Modified

February 13, 2025

References (10)

Patch Availability(8)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatc-ares-0:1.19.1-1.el92023-11-07redhat
redhatnodejs:16-8060020230620060944.ad008a3a2023-07-12redhat
redhatnodejs-1:16.18.1-4.el9_02023-07-12redhat
redhatrh-nodejs14-nodejs-0:14.21.3-4.el72023-07-12redhat
redhatnodejs:16-8080020230608150024.63b345852023-07-12redhat
redhatnodejs:18-8080020230607122508.63b345852023-07-12redhat
redhatnodejs:18-9020020230531092345.rhel92023-06-14redhat
redhatnodejs-1:16.19.1-2.el9_22023-06-14redhat

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
c-ares1.17.1-1 ... 1.34.8-1 (50 versions)——
Debian:12(1)
PackageVulnerable rangeFixed inDependents
c-ares1.18.1-3 ... 1.34.8-1 (40 versions)——
Debian:13(1)
PackageVulnerable rangeFixed inDependents
c-ares—1.19.1-2—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
c-ares—1.19.1-2—

Weakness Classification(1)

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

All Vendor Advisories

(9)

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 7× in last 7d / 28× 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 162 total refreshes for this CVE.

  1. 2026-09-07 15:59 UTCEPSS rescore
  2. 2026-09-06 13:45 UTCEPSS rescore
  3. 2026-09-05 15:25 UTCEPSS rescore
  4. 2026-09-04 13:58 UTCEPSS rescore
  5. 2026-09-04 05:46 UTCOSV refresh
  6. 2026-09-04 05:04 UTCEPSS rescore
  7. 2026-09-02 14:09 UTCEPSS rescore
  8. 2026-09-01 13:51 UTCEPSS rescore
  9. 2026-08-30 19:15 UTCEPSS rescore
  10. 2026-08-30 01:19 UTCEPSS rescore
  11. 2026-08-28 21:38 UTCEPSS rescore
  12. 2026-08-27 14:23 UTCEPSS rescore
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  19. 2026-08-19 17:02 UTCEPSS rescore
  20. 2026-08-18 13:46 UTCEPSS rescore
  21. 2026-08-17 16:29 UTCOSV refresh
  22. 2026-08-17 13:44 UTCEPSS rescore
  23. 2026-08-16 14:53 UTCEPSS rescore
  24. 2026-08-16 02:12 UTCEPSS rescore
  25. 2026-08-15 01:28 UTCEPSS rescore
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  1. 2026-08-13 21:58 UTCEPSS rescore
  2. 2026-08-12 13:48 UTCEPSS rescore
  3. 2026-08-11 13:39 UTCEPSS rescore
  4. 2026-08-09 13:44 UTCEPSS rescore
  5. 2026-08-08 16:34 UTCEPSS rescore
  6. 2026-08-07 16:24 UTCEPSS rescore
  7. 2026-08-06 13:44 UTCEPSS rescore
  8. 2026-08-05 19:15 UTCEPSS rescore
  9. 2026-08-05 19:15 UTCEPSS rescore
  10. 2026-08-04 15:07 UTCEPSS rescore
  11. 2026-08-04 10:35 UTCEPSS rescore
  12. 2026-08-03 10:34 UTCEPSS rescore
  13. 2026-08-02 11:57 UTCOSV refresh
  14. 2026-08-02 02:25 UTCEPSS rescore
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  16. 2026-08-01 04:13 UTCEPSS rescore
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  18. 2026-07-30 16:26 UTCEPSS rescore
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  20. 2026-07-30 01:28 UTCEPSS rescore
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  22. 2026-07-28 15:34 UTCEPSS rescore
  23. 2026-07-28 15:34 UTCEPSS rescore
  24. 2026-07-27 14:10 UTCEPSS rescore
  25. 2026-07-26 14:52 UTCEPSS rescore
  26. 2026-07-26 14:52 UTCEPSS rescore
  27. 2026-07-25 14:16 UTCEPSS rescore
  28. 2026-07-24 14:15 UTCEPSS rescore
  29. 2026-07-23 14:16 UTCEPSS rescore
  30. 2026-07-23 14:16 UTCEPSS rescore
  31. 2026-07-23 02:22 UTCEG score recompute
  32. 2026-07-22 23:09 UTCEG score recompute
  33. 2026-07-22 14:06 UTCEPSS rescore
  34. 2026-07-22 14:06 UTCEPSS rescore
  35. 2026-07-21 15:23 UTCEPSS rescore
  36. 2026-07-20 17:06 UTCEPSS rescore
  37. 2026-07-19 14:29 UTCEPSS rescore
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  39. 2026-07-19 02:27 UTCEPSS rescore
  40. 2026-07-19 02:27 UTCEPSS rescore
  41. 2026-07-18 10:03 UTCEPSS rescore
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  43. 2026-07-16 17:01 UTCEPSS rescore
  44. 2026-07-16 17:01 UTCEPSS rescore
  45. 2026-07-15 19:23 UTCOSV refresh
  46. 2026-07-15 16:56 UTCEPSS rescore
  47. 2026-07-15 16:56 UTCEPSS rescore
  48. 2026-07-15 01:58 UTCEPSS rescore
  49. 2026-07-15 01:58 UTCEPSS rescore
  50. 2026-07-13 22:28 UTCEPSS rescore
  51. 2026-07-13 22:28 UTCEPSS rescore
  52. 2026-07-13 06:11 UTCEPSS rescore
  53. 2026-07-13 06:11 UTCEPSS rescore
  54. 2026-07-12 05:45 UTCEPSS rescore
  55. 2026-07-11 08:25 UTCEPSS rescore
  56. 2026-07-11 08:25 UTCEPSS rescore
  57. 2026-07-09 19:08 UTCEPSS rescore
  58. 2026-07-09 19:08 UTCEPSS rescore
  59. 2026-07-08 15:13 UTCEPSS rescore
  60. 2026-07-07 13:44 UTCEPSS rescore
  61. 2026-07-06 16:26 UTCEPSS rescore
  62. 2026-07-06 16:26 UTCEPSS rescore
  63. 2026-07-05 02:28 UTCEPSS rescore
  64. 2026-07-04 06:29 UTCEPSS rescore
  65. 2026-07-02 16:59 UTCEPSS rescore
  66. 2026-07-01 15:04 UTCEPSS rescore
  67. 2026-06-30 23:21 UTCEPSS rescore
  68. 2026-06-30 23:21 UTCEPSS rescore
  69. 2026-06-29 14:05 UTCEPSS rescore
  70. 2026-06-28 14:06 UTCEPSS rescore
  71. 2026-06-28 14:06 UTCEPSS rescore
  72. 2026-06-28 04:54 UTCEPSS rescore
  73. 2026-06-27 20:04 UTCOSV refresh
  74. 2026-06-27 03:07 UTCEPSS rescore
  75. 2026-06-25 13:48 UTCEPSS rescore

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2023-31124?
CVE-2023-31124 is a low vulnerability published on May 25, 2023. c-ares is an asynchronous resolver library. When cross-compiling c-ares and using the autotools build system, CARESRANDOMFILE will not be set, as seen when cross compiling aarch64 android. This will downgrade to using rand() as a fallback which could allow an attacker to take advantage of the lack…
When was CVE-2023-31124 disclosed?
CVE-2023-31124 was first published in the National Vulnerability Database on May 25, 2023, with the most recent update on February 13, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-31124 actively exploited?
CVE-2023-31124 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 41.5% of all scored CVEs.
What is the CVSS score of CVE-2023-31124?
CVE-2023-31124 has a CVSS v3 base score of 3.7 (NVD).
How do I remediate CVE-2023-31124?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-31124, 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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