Vulnerability in Lighttpd
CVE-2013-4508
lighttpd before 1.4.34, when SNI is enabled, configures weak SSL ciphers, which makes it easier for remote attackers to hijack sessions by inserting packets into the client-server data stream or obtain sensitive information by sniffing the network.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.026 (84.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 84.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.026 · newest: 0.026 · change: 0.000
Affected products
- Lighttpd
- Debian Linux — versions 6.0, 7.0, 8.0
- openSUSE — versions 12.2, 12.3, 13.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- download.lighttpd.net/lighttpd/security/lighttpd_sa_2013_01.txt (Exploit, Mitigation, Vendor Advisory)
- openwall.com/lists/oss-security/2013/11/04/19 (mailing-list, Mailing List, Third Party Advisory)
- marc.info/ (vendor-advisory, Third Party Advisory, Issue Tracking)
- redmine.lighttpd.net/issues/2525 (Issue Tracking, Vendor Advisory)
- lists.opensuse.org/opensuse-updates/2014-01/msg00049.html (vendor-advisory, Mailing List, Third Party Advisory)
- www.debian.org/security/2013/dsa-2795 (vendor-advisory, Third Party Advisory)
- redmine.lighttpd.net/projects/lighttpd/repository/revisions/2913/diff/ (Broken Link)
- jvn.jp/en/jp/JVN37417423/index.html (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2013-4508?
- CVE-2013-4508 is a high-severity vulnerability in Lighttpd, classified under Inadequate Encryption Strength. CVSS score: 7.5/10. Published 2013-11-08.
- How severe is CVE-2013-4508?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2013-4508 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.