CVE-2013-4484
Varnish before 3.0.5 allows remote attackers to cause a denial of service (child-process crash and temporary caching outage) via a GET request with trailing whitespace characters and no URI.
02 Description
Varnish before 3.0.5 allows remote attackers to cause a denial of service (child-process crash and temporary caching outage) via a GET request with trailing whitespace characters and no URI.
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 3.23% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 87.9% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2013-11-01 01:00Z13 YR AGO
- Last updated
- 2024-08-06 16:45Z2 YR AGO
- Reserved
- 2013-06-12
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass
- Data version
- 5.1
- Document digest
- 0a6b1e284b52bbddf7e7cfa7871be47bc880a731b4028efded28538997fe0a20
05 Affected products
06 References
- lists.opensuse.orgopenSUSE-SU-2013:1679http://lists.opensuse.org/opensuse-updates/2013-11/msg00029.html
- www.debian.orgDSA-2814http://www.debian.org/security/2012/dsa-2814
- www.openwall.com[oss-security] 20131030 Re: CVE number needed for Varnish DoS, also heads-uphttp://www.openwall.com/lists/oss-security/2013/10/30/5
- archives.neohapsis.com20131030 [CVE-2013-4484] DoS vulnerability in Varnish HTTP cachehttp://archives.neohapsis.com/archives/bugtraq/2013-10/0158.html
- lists.opensuse.orgopenSUSE-SU-2013:1683http://lists.opensuse.org/opensuse-updates/2013-11/msg00033.html
- www.varnish-cache.orghttps://www.varnish-cache.org/trac/ticket/1367
- secunia.com55746http://secunia.com/advisories/55746
- secunia.com55452http://secunia.com/advisories/55452
07 Fixed in
Debian 12
- varnish Fixed in 3.0.5-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- varnish Fixed in 3.0.5-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.