VulnerabilityModified
CVE-2007-2232
The CHECK command in Cosign 2.0.1 and earlier allows remote attackers to bypass authentication requirements via CR (\r) sequences in the cosign cookie parameter.
HIGH 7.5EPSS 2.47%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.47%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The CHECK command in Cosign 2.0.1 and earlier allows remote attackers to bypass authentication requirements via CR (\r) sequences in the cosign cookie parameter.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 2.47% probability · 84th percentile
- CISA KEV
- Not listed
- Affected
- cosign/cosign
- Source
- cve@mitre.org
References
- http://secunia.com/advisories/24845Patch, Vendor Advisory
- http://www.securityfocus.com/archive/1/465386/100/100/threaded
- http://www.umich.edu/~umweb/software/cosign/cosign-vuln-2007-001.txtVendor Advisory
- http://www.vupen.com/english/advisories/2007/1359
- http://secunia.com/advisories/24845Patch, Vendor Advisory
- http://www.securityfocus.com/archive/1/465386/100/100/threaded
- http://www.umich.edu/~umweb/software/cosign/cosign-vuln-2007-001.txtVendor Advisory
- http://www.vupen.com/english/advisories/2007/1359
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.