CVE-2014-7266
Algorithmic complexity vulnerability in Cybozu Remote Service Manager through 2.3.0 and 3.x through 3.1.2 allows remote attackers to cause a denial of service (CPU consumption) via vectors that trigger colliding hash-table keys.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.80%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Algorithmic complexity vulnerability in Cybozu Remote Service Manager through 2.3.0 and 3.x through 3.1.2 allows remote attackers to cause a denial of service (CPU consumption) via vectors that trigger colliding hash-table keys. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-1983.
- CVSS 2.0
- 7.8 HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
- EPSS
- 1.80% probability · 77th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-399
- Affected
- cybozu/remote service manager
- Source
- vultures@jpcert.or.jp
References
- http://jvn.jp/en/jp/JVN13566542/index.htmlVendor Advisory
- http://jvndb.jvn.jp/jvndb/JVNDB-2015-000001Vendor Advisory
- https://cs.cybozu.co.jp/2015/001245.htmlPatch, Vendor Advisory
- http://jvn.jp/en/jp/JVN13566542/index.htmlVendor Advisory
- http://jvndb.jvn.jp/jvndb/JVNDB-2015-000001Vendor Advisory
- https://cs.cybozu.co.jp/2015/001245.htmlPatch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.