CVE catalog
CVE-2022-42905
wolfssl: CVE-2022-42905
- Severity
- Medium
- Source
- [NVD] · [CVE record]
- EPSS
- 2.08% · Oct 25, 2026
In wolfSSL before 5.5.2, if callback functions are enabled (via the WOLFSSL_CALLBACKS flag), then a malicious TLS 1.3 client or network attacker can trigger a buffer over-read on the heap of 5 bytes. (WOLFSSL_CALLBACKS is only intended for debugging.)
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | wolfssl | sid | 5.9.2-1.2 | fixed |
| Debian | wolfssl | trixie | 5.7.2-0.1+deb13u2 | fixed |
| Debian | wolfssl | bookworm | 5.5.4-2+deb12u2 | fixed |
| Debian | wolfssl | bookworm-security | 5.5.4-2+deb12u3 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | wolfssl | source | sid | 5.5.3-1 | not yet assigned | Not reported | Not reported |
| Debian | wolfssl | source | trixie | 5.5.3-1 | not yet assigned | Not reported | Not reported |
| Debian | wolfssl | source | bookworm | 5.5.3-1 | not yet assigned | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libwolfssl35]Fixed
Source package: [wolfssl]
Details (4)
5.5.4-2+deb12u2· amd64 · bookwormFixed · Fixed:
5.5.3-1dsa · wolfssl · debian · bookworm
5.5.4-2+deb12u2· arm64 · bookwormFixed · Fixed:
5.5.3-1dsa · wolfssl · debian · bookworm
5.5.4-2+deb12u3· amd64 · bookworm-securityFixed · Fixed:
5.5.3-1dsa · wolfssl · debian · bookworm
5.5.4-2+deb12u3· arm64 · bookworm-securityFixed · Fixed:
5.5.3-1dsa · wolfssl · debian · bookworm
- [libwolfssl-dev]Fixed
Source package: [wolfssl]
Details (4)
5.5.4-2+deb12u2· amd64 · bookwormFixed · Fixed:
5.5.3-1dsa · wolfssl · debian · bookworm
5.5.4-2+deb12u2· arm64 · bookwormFixed · Fixed:
5.5.3-1dsa · wolfssl · debian · bookworm
5.5.4-2+deb12u3· amd64 · bookworm-securityFixed · Fixed:
5.5.3-1dsa · wolfssl · debian · bookworm
5.5.4-2+deb12u3· arm64 · bookworm-securityFixed · Fixed:
5.5.3-1dsa · wolfssl · debian · bookworm
Observed: