SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2005-1618

Messenger 5.x through 6.0 allows remote attackers to cause a denial of service (disconnect) via a room login or a room join request packet with a third : (colon) and an & (ampersand), which causes Messenger to send a corrupted packet to the server,…

MEDIUM 5.0EPSS 3.16%

Does this matter?

Lower severity and a low EPSS score (3.16%). Track it; it rarely justifies an emergency change on its own.

Description

The YMSGR URL handler in Yahoo! Messenger 5.x through 6.0 allows remote attackers to cause a denial of service (disconnect) via a room login or a room join request packet with a third : (colon) and an & (ampersand), which causes Messenger to send a corrupted packet to the server, which triggers a disconnect from the server.

CVSS 2.0
5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS
3.16% probability · 87th percentile
CISA KEV
Not listed
Affected
yahoo/messenger
Source
cve@mitre.org

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.