CVE-2013-2070
http/modules/ngx_http_proxy_module.c in nginx 1.1.4 through 1.2.8 and 1.3.0 through 1.4.0, when proxy_pass is used with untrusted HTTP servers, allows remote attackers to cause a denial of service
02 Description
http/modules/ngx_http_proxy_module.c in nginx 1.1.4 through 1.2.8 and 1.3.0 through 1.4.0, when proxy_pass is used with untrusted HTTP servers, allows remote attackers to cause a denial of service
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
- 11.92% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 95.7% 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
- 2013-07-18 01:00Z13 YR AGO
- Last updated
- 2024-08-06 15:27Z2 YR AGO
- Reserved
- 2013-02-19
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- No CWE assigned
- Data version
- 5.1
- Document digest
- c23e7409a91afc1ff451bb5d5b4598355aa075f473557bc5c0cd6852c9704cd4
05 Affected products
06 References
- www.debian.orgDSA-2721http://www.debian.org/security/2013/dsa-2721
- www.openwall.com[oss-security] 20130513 nginx security advisory (CVE-2013-2070)http://www.openwall.com/lists/oss-security/2013/05/13/3
- mailman.nginx.org[nginx-announce] 20130513 nginx security advisory (CVE-2013-2070)http://mailman.nginx.org/pipermail/nginx-announce/2013/000114.html
- secunia.com55181http://secunia.com/advisories/55181
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=962525
- lists.fedoraproject.orgFEDORA-2013-8182http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105950.html
- www.securityfocus.com59824http://www.securityfocus.com/bid/59824
- nginx.orghttp://nginx.org/download/patch.2013.proxy.txt
- seclists.org[oss-security] 20130507 Re: nginx security advisory (CVE-2013-2028)http://seclists.org/oss-sec/2013/q2/291
- security.gentoo.orgGLSA-201310-04http://security.gentoo.org/glsa/glsa-201310-04.xml
- exchange.xforce.ibmcloud.comnginx-cve20132070-dos(84172)https://exchange.xforce.ibmcloud.com/vulnerabilities/84172
07 Fixed in
Debian 12
- nginx Fixed in 1.4.1-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- nginx Fixed in 1.4.1-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- nginx Fixed in 1.4.1-1
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.