CVE-2011-4971
Summary
| CVE | CVE-2011-4971 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2013-12-12 18:55:00 UTC |
| Updated | 2018-03-25 01:29:00 UTC |
| Description | Multiple integer signedness errors in the (1) process_bin_sasl_auth, (2) process_bin_complete_sasl_auth, (3) process_bin_update, and (4) process_bin_append_prepend functions in Memcached 1.4.5 and earlier allow remote attackers to cause a denial of service (crash) via a large body length value in a packet. |
Risk And Classification
Problem Types: CWE-189
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Memcached | Memcached | 1.2.7 | All | All | All |
| Application | Memcached | Memcached | 1.2.8 | All | All | All |
| Application | Memcached | Memcached | 1.4.0 | All | All | All |
| Application | Memcached | Memcached | 1.4.1 | All | All | All |
| Application | Memcached | Memcached | 1.4.2 | All | All | All |
| Application | Memcached | Memcached | 1.4.3 | All | All | All |
| Application | Memcached | Memcached | 1.4.4 | All | All | All |
| Application | Memcached | Memcached | 1.2.7 | All | All | All |
| Application | Memcached | Memcached | 1.2.8 | All | All | All |
| Application | Memcached | Memcached | 1.4.0 | All | All | All |
| Application | Memcached | Memcached | 1.4.1 | All | All | All |
| Application | Memcached | Memcached | 1.4.2 | All | All | All |
| Application | Memcached | Memcached | 1.4.3 | All | All | All |
| Application | Memcached | Memcached | 1.4.4 | All | All | All |
| Application | Memcached | Memcached | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Memcached Remote Denial of Service PoC | Insecurety Research | MISC | insecurety.net | Exploit |
| USN-2080-1: Memcached vulnerabilities | Ubuntu | UBUNTU | www.ubuntu.com | |
| CVE-2011-4971 Memcached vulnerability | Puppet | CONFIRM | puppet.com | |
| Issue 192 - memcached - Crash when sending specially crafted packet - Memcached - Google Project Hosting | MISC | code.google.com | Exploit, Patch |
| Debian -- Security Information -- DSA-2832-1 memcached | DEBIAN | www.debian.org | |
| Support / Security / Advisories / / MDVSA-2013:280 | Mandriva | MANDRIVA | www.mandriva.com | |
| memcached Remote Denial of Service Vulnerability | BID | www.securityfocus.com | |
| Security Advisory SA56183 - Debian update for memcached - Secunia | SECUNIA | secunia.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.