Is phpseclib/phpseclib affected by CVE-2023-52892?

Packagist phpseclib/phpseclib is affected in =2.0.0 =3.0.0 <3.0.33.

Is CVE-2023-52892 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.4%.

high

CVE-2023-52892

Q: Is CVE-2023-52892 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.4%.

Packagist · phpseclib/phpseclib

Summary

Name confusion in x509 Subject Alternative Name fields

Severity: high
EPSS: 0.4% (p29)
Also known as: GHSA-ff7q-6vwh-v9m4
Published: 2024-06-28

References

https://nvd.nist.gov/vuln/detail/CVE-2023-52892
https://github.com/phpseclib/phpseclib/issues/1943
https://github.com/phpseclib/phpseclib/commit/6cd6e8ceab9f2b55c8cd81d2192bf98cbeaf4627

Related advisories

CVE-2023-49316 — high · Packagist/phpseclib/phpseclib
CVE-2024-27355 — high · Packagist/phpseclib/phpseclib
CVE-2024-27354 — high · Packagist/phpseclib/phpseclib
CVE-2026-44167 — high · Packagist/phpseclib/phpseclib
CVE-2026-32935 — high · Packagist/phpseclib/phpseclib
GHSA-m557-wrgg-6rp4 — medium · Packagist/phpseclib/phpseclib

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.