CVE-2012-5373
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…
Does this matter?
Lower severity and a low EPSS score (2.29%). Track it; it rarely justifies an emergency change on its own.
Description
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 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 2.29% probability · 82th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-310
- Affected
- oracle/jdk · oracle/jre · oracle/openjdk
- Source
- cve@mitre.org
References
- http://2012.appsec-forum.ch/conferences/#c17
- http://asfws12.files.wordpress.com/2012/11/asfws2012-jean_philippe_aumasson-martin_bosslet-hash_flooding_dos_reloaded.pdf
- http://www.ocert.org/advisories/ocert-2012-001.html
- http://www.securityfocus.com/bid/56673
- https://bugzilla.redhat.com/show_bug.cgi?id=880705
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80299
- https://www.131002.net/data/talks/appsec12_slides.pdf
- http://2012.appsec-forum.ch/conferences/#c17
- http://asfws12.files.wordpress.com/2012/11/asfws2012-jean_philippe_aumasson-martin_bosslet-hash_flooding_dos_reloaded.pdf
- http://www.ocert.org/advisories/ocert-2012-001.html
- http://www.securityfocus.com/bid/56673
- https://bugzilla.redhat.com/show_bug.cgi?id=880705
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80299
- https://www.131002.net/data/talks/appsec12_slides.pdf
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.