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TI-2019-02998 Aliases CVE-2019-3994GHSA-8cv3-rqqw-vw5m

Use after free in ELOG

Priority LOW 39CWE-416Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-416 and the CVSS impact.

Summary

ELOG 3.1.4-57bea22 and below is affected by a denial of service vulnerability due to a use after free. A remote unauthenticated attacker can crash the ELOG server by sending multiple HTTP POST requests which causes the ELOG function retrieve_url() to use a freed variable.

Why it matters now

EPSS 0.03278 88th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—ELOGELOG 3.1.4-57bea22 and below—No fix listedCNA
  • ELOG Vendor— Affected ELOG 3.1.4-57bea22 and below Fixed in — No fix listed CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:elog_project:elog:*:*:*:*:*:*:*:*up to 3.1.4-57bea22VulnerableElog Project
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*30VulnerableFedoraproject
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*31VulnerableFedoraproject
  • cpe:2.3:a:elog_project:elog:*:*:*:*:*:*:*:* Versions up to 3.1.4-57bea22 Vulnerable ·Elog Project
  • cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* Versions 30 Vulnerable ·Fedoraproject
  • cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* Versions 31 Vulnerable ·Fedoraproject

Remediation

No fixed version listed by the sources yet.

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    ELOG — FEDORA-2020-9f8bc040c8

    5 records Highest priority Priority MEDIUM 2 MEDIUM, 3 LOW

    Other records, highest priority first

    • TI-2019-02997 Information disclosure in ELOGPriority MEDIUM 62
    • TI-2019-02999 NULL pointer dereference in ELOGPriority MEDIUM 56
    • TI-2019-03000 ELOG 3.1.4-57bea22 and below can be used as an HTTP GET request proxy when…Priority LOW 38
    Show all 5 records → Advisory →
  • Advisory ·

    ELOG — FEDORA-2020-f49fe7f011

    5 records Highest priority Priority MEDIUM 2 MEDIUM, 3 LOW

    Other records, highest priority first

    • TI-2019-02997 Information disclosure in ELOGPriority MEDIUM 62
    • TI-2019-02999 NULL pointer dereference in ELOGPriority MEDIUM 56
    • TI-2019-03000 ELOG 3.1.4-57bea22 and below can be used as an HTTP GET request proxy when…Priority LOW 38
    Show all 5 records → Advisory →

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-3994
  2. 2026-10-03 Alias added: GHSA-8cv3-rqqw-vw5m

References

Exploit 1

Advisory 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences