CVE-2024-14042CWE-119CWE-121

CVE-2024-14042

Medium · published August 12, 2026

CVSS v3.1
6.3
EPSS
1%
Percentile
42.2
In the wild
Unconfirmed
What it is

A vulnerability was found in Open5GS up to 2.7.1. This affects the function hss_ogs_diam_s6a_air_cb/hss_ogs_diam_s6a_ulr_cb of the file src/hss/hss-s6a-path.c of the component Diameter S6a Interface. Performing a manipulation of the argument os.len results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been made public and could be used. Upgrading to version 2.7.2 is able to mitigate this issue. The patch is named e89aa79efe629ae90f59dcdf8847c117d9a7da86. It is suggested to upgrade the affected component.

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00504 · 42.2th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-121 · Stack-based Buffer Overflow
Published
2026-08-12T00:17Z
References (9)
https://github.com/open5gs/open5gs/ · [email protected]https://github.com/open5gs/open5gs/commit/e89aa79efe629ae90f59dcdf8847c117d9a7da86 · [email protected]https://github.com/open5gs/open5gs/files/15051218/capture.pcap.gz · [email protected]https://github.com/open5gs/open5gs/issues/3155 · [email protected]https://github.com/open5gs/open5gs/releases/tag/v2.7.2 · [email protected]https://vuldb.com/cve/CVE-2024-14042 · [email protected]https://vuldb.com/submit/867105 · [email protected]https://vuldb.com/vuln/387280 · [email protected]https://vuldb.com/vuln/387280/cti · [email protected]
EPSS history
Timeline
  • 11 AUG 19:15Z
    Open5GS Diameter S6a hss-s6a-path.c hss_ogs_diam_s6a_ulr_cb stack-based overflow
    cvelistv5