CVE-2013-2070
Status: ModifiedMedium (5.8)—
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 (crash) and obtain sensitive information from worker process memory via a crafted proxy response, a similar vulnerability to CVE-2013-2028.
CVSS
- Version: 2.0
- Vector: AV:N/AC:M/Au:N/C:P/I:N/A:P
- Base score: 5.8
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 12%
- Percentile among all scored CVEs: 96
- Score date: 10/3/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (2)
CWEs
- NVD-CWE-noinfo
References
- http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105950.html
- http://mailman.nginx.org/pipermail/nginx-announce/2013/000114.html
- http://nginx.org/download/patch.2013.proxy.txt
- http://seclists.org/oss-sec/2013/q2/291
- http://secunia.com/advisories/55181
- http://security.gentoo.org/glsa/glsa-201310-04.xml
- http://www.debian.org/security/2013/dsa-2721
- http://www.openwall.com/lists/oss-security/2013/05/13/3
- http://www.securityfocus.com/bid/59824
- https://bugzilla.redhat.com/show_bug.cgi?id=962525
- https://exchange.xforce.ibmcloud.com/vulnerabilities/84172
- http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105950.html
- http://mailman.nginx.org/pipermail/nginx-announce/2013/000114.html
- http://nginx.org/download/patch.2013.proxy.txt
- http://seclists.org/oss-sec/2013/q2/291
- http://secunia.com/advisories/55181
- http://security.gentoo.org/glsa/glsa-201310-04.xml
- http://www.debian.org/security/2013/dsa-2721
- http://www.openwall.com/lists/oss-security/2013/05/13/3
- http://www.securityfocus.com/bid/59824
- https://bugzilla.redhat.com/show_bug.cgi?id=962525
- https://exchange.xforce.ibmcloud.com/vulnerabilities/84172
Raw JSON (NVD)
Show
{
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"cveTags": [],
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"authentication": "NONE",
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"published": "2013-07-20T03:37:25.247",
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"value": "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 (crash) and obtain sensitive information from worker process memory via a crafted proxy response, a similar vulnerability to CVE-2013-2028."
},
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}
],
"lastModified": "2026-06-16T23:52:41.597",
"configurations": [
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