CVE-2024-25768
CVE-2024-25768 is a high-severity vulnerability in Trusteddomain Opendmarc with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-476.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 1% (50th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-23076
- Weakness: CWE-476
- Affected product: Trusteddomain Opendmarc
- Published:
- Last modified:
Description
OpenDMARC 1.4.2 contains a null pointer dereference vulnerability in /OpenDMARC/libopendmarc/opendmarc_policy.c.
Frequently asked questions
- What is CVE-2024-25768?
- OpenDMARC 1.4.2 contains a null pointer dereference vulnerability in /OpenDMARC/libopendmarc/opendmarc_policy.c.
- How severe is CVE-2024-25768?
- CVE-2024-25768 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2024-25768 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-25768?
- CVE-2024-25768 affects Trusteddomain Opendmarc. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2024-25768?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2024-25768 have an EU (EUVD) identifier?
- Yes. CVE-2024-25768 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-23076.
- When was CVE-2024-25768 published?
- CVE-2024-25768 was published on 2024-02-26 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:trusteddomain:opendmarc:1.4.2:*:*:*:*:*:*:*
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