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nvd[email protected]NVD:CVE-2002-0839
HistoryOct 11, 2002 - 4:00 a.m.

CVE-2002-0839

2002-10-1104:00:00
web.nvd.nist.gov

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

6.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

37.5%

The shared memory scoreboard in the HTTP daemon for Apache 1.3.x before 1.3.27 allows any user running as the Apache UID to send a SIGUSR1 signal to any process as root, resulting in a denial of service (process kill) or possibly other behaviors that would not normally be allowed, by modifying the parent[].pid and parent[].last_rtime segments in the scoreboard.

Affected configurations

NVD
Node
apachehttp_serverRange1.3.01.3.27
Node
debiandebian_linuxMatch2.2
OR
debiandebian_linuxMatch3.0

References

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

6.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

37.5%