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Ubuntu.comUB:CVE-2002-2438

HistoryMay 18, 2021 - 12:00 a.m.

CVE-2002-2438

2021-05-1800:00:00

ubuntu.com

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.004 Low

EPSS

Percentile

73.4%

JSON

firewalls might let some TCP flags combinations pass (e.g. all with
RST flag set) and the OS (e.g. Linux) stack would in turn accept a
TCP session it might not have accepted otherwise.

Notes

Author	Note
jdstrand	linux-armadaxp is maintained by OEM
sbeattie	fixed in 2.4.20 kernel

References

openwall.com/lists/oss-security/2012/02/03/7

www.kb.cert.org/vuls/id/464113

launchpad.net/bugs/cve/CVE-2002-2438

nvd.nist.gov/vuln/detail/CVE-2002-2438

security-tracker.debian.org/tracker/CVE-2002-2438

www.cve.org/CVERecord?id=CVE-2002-2438

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.004 Low

EPSS

Percentile

73.4%

JSON

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