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Fencer Vulns
high 7.5

CVE-2019-3995 in the critical feed json

ELOG 3.1.4-57bea22 and below is affected by a denial of service vulnerability due to a NULL pointer dereference.

published 2019-12-17 6 y ago modified 2026-06-17 4 mo ago also EUVD-2019-13602

cvss
7.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
28.5%
EPSS 28.5% chance of exploitation in 30 days, percentile 98%
public exploits
0
none known

Summary

ELOG 3.1.4-57bea22 and below is affected by a denial of service vulnerability due to a NULL pointer dereference. A remote unauthenticated attacker can crash the ELOG server by sending a crafted HTTP GET request.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2019-3995 updated cvss 7.5

elog: NULL pointer dereference via crafted HTTP GET request

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

28.55% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • tenable.com https://www.tenable.com/security/research/tra-2019-53 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

  • n/a ELOG

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.