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 (crash) and obtain sensitive information from worker…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 11.9%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.
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 (crash) and obtain sensitive information from worker process memory via a crafted proxy response, a similar vulnerability to CVE-2013-2028.
- CVSS 2.0
- 5.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:P
- EPSS
- 11.92% probability · 96th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- f5/nginx · debian/debian linux
- Source
- secalert@redhat.com
EPSS 11.9% since 4 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105950.htmlThird Party Advisory
- http://mailman.nginx.org/pipermail/nginx-announce/2013/000114.htmlPatch, Vendor Advisory
- http://nginx.org/download/patch.2013.proxy.txtPatch, Vendor Advisory
- http://seclists.org/oss-sec/2013/q2/291Mailing List, Patch, Third Party Advisory
- http://secunia.com/advisories/55181Third Party Advisory
- http://security.gentoo.org/glsa/glsa-201310-04.xmlThird Party Advisory
- http://www.debian.org/security/2013/dsa-2721Third Party Advisory
- http://www.openwall.com/lists/oss-security/2013/05/13/3Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/59824Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=962525Issue Tracking, Patch, Third Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/84172Third Party Advisory, VDB Entry
- http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105950.htmlThird Party Advisory
- http://mailman.nginx.org/pipermail/nginx-announce/2013/000114.htmlPatch, Vendor Advisory
- http://nginx.org/download/patch.2013.proxy.txtPatch, Vendor Advisory
- http://seclists.org/oss-sec/2013/q2/291Mailing List, Patch, Third Party Advisory
- http://secunia.com/advisories/55181Third Party Advisory
- http://security.gentoo.org/glsa/glsa-201310-04.xmlThird Party Advisory
- http://www.debian.org/security/2013/dsa-2721Third Party Advisory
- http://www.openwall.com/lists/oss-security/2013/05/13/3Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/59824Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=962525Issue Tracking, Patch, Third Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/84172Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.