Use After Free in Red Hat Directory Server 11
CVE-2025-3416
A flaw was found in OpenSSL's handling of the properties argument in certain functions. This vulnerability can allow use-after-free exploitation, which may result in undefined behavior or incorrect property parsing, leading to OpenSSL treating the input as an empty string.
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.005 (40.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 40.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: +0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- access.redhat.com/security/cve/CVE-2025-3416 (vdb-entry)
- bugzilla.redhat.com/show_bug.cgi (issue-tracking)
- github.com/sfackler/rust-openssl
- github.com/sfackler/rust-openssl/commit/87085bd67896b7f92e6de35d081f607a334beae4
- github.com/sfackler/rust-openssl/pull/2390
- rustsec.org/advisories/RUSTSEC-2025-0022.html
Frequently asked questions
- What is CVE-2025-3416?
- CVE-2025-3416 is a low-severity vulnerability in Red Hat Directory Server 11, classified under Use After Free. CVSS score: 3.7/10. Published 2025-04-08.
- How severe is CVE-2025-3416?
- Low severity. CVSS v3 base score is 3.7 out of 10.
- Is CVE-2025-3416 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.