VulnerabilityModified
CVE-2002-0197
psyBNC 2.3 beta and earlier allows remote attackers to spoof encrypted, trusted messages by sending lines that begin with the "[B]" sequence, which makes the message appear legitimate.
HIGH 7.5EPSS 2.45%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.45%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
psyBNC 2.3 beta and earlier allows remote attackers to spoof encrypted, trusted messages by sending lines that begin with the "[B]" sequence, which makes the message appear legitimate.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 2.45% probability · 83th percentile
- CISA KEV
- Not listed
- Affected
- psychoid/psybnc
- Source
- cve@mitre.org
References
- http://marc.info/?l=bugtraq&m=101173478806580&w=2
- http://online.securityfocus.com/archive/1/251832Vendor Advisory
- http://www.iss.net/security_center/static/7985.phpPatch, Vendor Advisory
- http://www.securityfocus.com/bid/3931Patch, Vendor Advisory
- http://marc.info/?l=bugtraq&m=101173478806580&w=2
- http://online.securityfocus.com/archive/1/251832Vendor Advisory
- http://www.iss.net/security_center/static/7985.phpPatch, Vendor Advisory
- http://www.securityfocus.com/bid/3931Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.