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cve[email protected]CVE-2002-1563
HistoryMay 12, 2003 - 4:00 a.m.

CVE-2002-1563

2003-05-1204:00:00
web.nvd.nist.gov
22
stunnel
denial of service
sigchld
race conditions
crash
cve-2002-1563
nvd

1.2 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.1%

stunnel 4.0.3 and earlier allows attackers to cause a denial of service (crash) via SIGCHLD signal handler race conditions that cause an inconsistency in the child counter.

Affected configurations

NVD
Node
stunnelstunnelMatch4.04
CPENameOperatorVersion
stunnel:stunnelstunneleq4.04

1.2 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.1%