| Vulnerability Name: | CVE-2012-5373 (CCN-80299) | ||||||||||||||||||||||||||||||||||||||||
| Assigned: | 2012-11-27 | ||||||||||||||||||||||||||||||||||||||||
| Published: | 2012-11-27 | ||||||||||||||||||||||||||||||||||||||||
| Updated: | 2017-08-29 | ||||||||||||||||||||||||||||||||||||||||
| Summary: | Oracle Java SE 7 and earlier, and OpenJDK 7 and earlier, computes hash values without properly restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table, as demonstrated by a universal multicollision attack against the MurmurHash3 algorithm, a different vulnerability than CVE-2012-2739. | ||||||||||||||||||||||||||||||||||||||||
| CVSS v3 Severity: | 5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
| ||||||||||||||||||||||||||||||||||||||||
| CVSS v2 Severity: | 5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P) 3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
| ||||||||||||||||||||||||||||||||||||||||
| Vulnerability Type: | CWE-310 | ||||||||||||||||||||||||||||||||||||||||
| Vulnerability Consequences: | Denial of Service | ||||||||||||||||||||||||||||||||||||||||
| References: | Source: MISC Type: UNKNOWN http://2012.appsec-forum.ch/conferences/#c17 Source: MISC Type: UNKNOWN http://asfws12.files.wordpress.com/2012/11/asfws2012-jean_philippe_aumasson-martin_bosslet-hash_flooding_dos_reloaded.pdf Source: MITRE Type: CNA CVE-2012-5373 Source: CCN Type: Sun Web site Java Source: CCN Type: oss-security: Andrea Barisani | 27 Nov [oCERT-2012-001] multiple implementations denial-of-service via MurmurHash algorithm collision Source: MISC Type: UNKNOWN http://www.ocert.org/advisories/ocert-2012-001.html Source: CCN Type: OSVDB ID: 87862 Oracle Java JDK / OpenJDK MurmurHash Implementation Hash Collision Remote DoS Source: BID Type: UNKNOWN 56673 Source: CCN Type: BID-56673 Java CVE-2012-5373 'MurmurHash' Algorithm Hash Collision Denial of Service Vulnerability Source: CONFIRM Type: UNKNOWN https://bugzilla.redhat.com/show_bug.cgi?id=880705 Source: XF Type: UNKNOWN java-murmur-hash-dos(80299) Source: XF Type: UNKNOWN java-murmur-hash-dos(80299) Source: MISC Type: UNKNOWN https://www.131002.net/data/talks/appsec12_slides.pdf | ||||||||||||||||||||||||||||||||||||||||
| Vulnerable Configuration: | Configuration 1: Denotes that component is vulnerable | ||||||||||||||||||||||||||||||||||||||||
| Oval Definitions | |||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||
| BACK | |||||||||||||||||||||||||||||||||||||||||