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HistoryOct 03, 2022 - 4:23 p.m.
CVE-2002-1889
cve-2002-1889
logsurfer
buffer overflow
context_action function
denial of service
nvd
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.4 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
74.7%
Off-by-one buffer overflow in the context_action function in context.c of Logsurfer 1.41 through 1.5a allows remote attackers to cause a denial of service (crash) via a malformed log entry.
Affected configurations
Node
logsurferlogsurferMatch1.5
ORlogsurferlogsurferMatch1.5a
ORlogsurferlogsurferMatch1.41
| CPE | Name | Operator | Version |
|---|---|---|---|
| logsurfer:logsurfer | logsurfer | eq | 1.5 |
| logsurfer:logsurfer | logsurfer | eq | 1.5a |
| logsurfer:logsurfer | logsurfer | eq | 1.41 |
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.4 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
74.7%
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