SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2003-0533

Stack-based buffer overflow in certain Active Directory service functions in LSASRV.DLL of the Local Security Authority Subsystem Service (LSASS) in Microsoft Windows NT 4.0 SP6a, 2000 SP2 through SP4, XP SP1, Server 2003, NetMeeting, Windows 98, and…

HIGH 7.5EPSS 85.5%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 85.5%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.

Description

Stack-based buffer overflow in certain Active Directory service functions in LSASRV.DLL of the Local Security Authority Subsystem Service (LSASS) in Microsoft Windows NT 4.0 SP6a, 2000 SP2 through SP4, XP SP1, Server 2003, NetMeeting, Windows 98, and Windows ME, allows remote attackers to execute arbitrary code via a packet that causes the DsRolerUpgradeDownlevelServer function to create long debug entries for the DCPROMO.LOG log file, as exploited by the Sasser worm.

CVSS 2.0
7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS
85.48% probability · 100th percentile
CISA KEV
Not listed
Affected
microsoft/netmeeting · microsoft/windows 2000 · microsoft/windows 2003 server · microsoft/windows 98 · microsoft/windows me · microsoft/windows nt · microsoft/windows xp
Source
cve@mitre.org

References

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