Vulnerability in F5 Nginx
CVE-2013-4547
nginx 0.8.41 through 1.4.3 and 1.5.x before 1.5.7 allows remote attackers to bypass intended restrictions via an unescaped space character in a URI.
EPSS: 0.677 (99.2th percentile) — read the EPSS interpretation.
Affected products
- F5 Nginx
- Opensuse — versions 11.4, 12.2, 12.3
- Suse Lifecycle_management_server — versions 1.3
- Suse Studio_onsite — versions 1.3
- Suse Webyast — versions 1.3
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert@redhat.com (x_refsource_SECUNIA, Third Party Advisory, third-party-advisory)
- secalert@redhat.com (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_SUSE)
- secalert@redhat.com (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_SUSE)
- secalert@redhat.com (x_refsource_SECUNIA, Third Party Advisory, third-party-advisory)
- secalert@redhat.com (x_refsource_SECUNIA, Third Party Advisory, third-party-advisory)
- secalert@redhat.com (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_SUSE)
- secalert@redhat.com (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_SUSE)
- secalert@redhat.com (vendor-advisory, Broken Link, x_refsource_DEBIAN)
- secalert@redhat.com (Vendor Advisory, mailing-list, x_refsource_MLIST, Mitigation)
Frequently asked questions
- What is CVE-2013-4547?
- CVE-2013-4547 is a vulnerability in F5 Nginx, classified under Improper Encoding or Escaping of Output. Published 2013-11-23.
- Is CVE-2013-4547 known to be exploited?
- 25 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.