The connection_state_machine function (connections.c) in lighttpd 1.4.19 and earlier, and…
Priority LOW 26Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
The connection_state_machine function (connections.c) in lighttpd 1.4.19 and earlier, and 1.5.x before 1.5.0, allows remote attackers to cause a denial of service (active SSL connection loss) by triggering an SSL error, such as disconnecting before a download has finished, which causes all active SSL connections to be lost.
Why it matters now
EPSS 0.03366 88th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2008-1531
- 2026-10-03 Alias added: GHSA-2p48-prhc-qmgx
References
Advisory 13
- http://trac.lighttpd.net/trac/ticket/285#comment:21
- https://bugs.gentoo.org/show_bug.cgi?id=214892
- DSA-1540
- SUSE-SR:2008:011
- http://trac.lighttpd.net/trac/changeset/2136
- FEDORA-2008-3343
- GLSA-200804-08
- http://trac.lighttpd.net/trac/ticket/285#comment:18
- http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0132
- ADV-2008-1063
- http://trac.lighttpd.net/trac/changeset/2140
- http://trac.lighttpd.net/trac/changeset/2139
- FEDORA-2008-3376
Sources
- CVE-2008-1531 · CVE Program
- CVE-2008-1531 · NVD
- FIRST EPSS
- GHSA-2p48-prhc-qmgx · GitHub Advisory Database · CC BY 4.0
- CVE-2008-1531 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences