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Debian Security Bug TrackerDEBIANCVE:CVE-2023-23009HistoryFeb 21, 2023 - 4:15 p.m.
CVE-2023-23009
2023-02-2116:15:11
Debian Security Bug Tracker
security-tracker.debian.org
14
libreswan 4.9
denial of service
remote attackers
ts payload
selector length
unix
CVSS3
6.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
0.002
Percentile
53.6%
Libreswan 4.9 allows remote attackers to cause a denial of service (assert failure and daemon restart) via crafted TS payload with an incorrect selector length.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | libreswan | < 4.9-2 | libreswan_4.9-2_all.deb |
| Debian | 11 | all | libreswan | < 4.3-1+deb11u3 | libreswan_4.3-1+deb11u3_all.deb |
| Debian | 999 | all | libreswan | < 4.9-2 | libreswan_4.9-2_all.deb |
Related
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Debian DSA-5368-1 : libreswan - security update
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Fedora 38 : libreswan (2023-a2348480cb)
2023-04-24 00:00:00
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Fedora: Security Advisory for libreswan (FEDORA-2023-42ec148952)
2023-04-23 00:00:00
Debian: Security Advisory (DSA-5368-1)
2023-03-08 00:00:00
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[SECURITY] [DSA 5368-1] libreswan security update
2023-03-03 19:58:43
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CVE-2023-23009
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Moderate: libreswan security update
2023-05-09 00:00:00
Moderate: libreswan security and bug fix update
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(RHSA-2023:2633) Moderate: libreswan security update
2023-05-09 10:14:07
(RHSA-2023:3095) Moderate: libreswan security and bug fix update
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CVE-2023-23009
2023-02-27 12:29:29
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Denial Of Service (DoS)
2023-02-25 21:19:46
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2023-02-21 16:15:00
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2023-02-21 16:15:11
almalinux
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Moderate: libreswan security and bug fix update
2023-05-16 00:00:00
Moderate: libreswan security update
2023-05-09 00:00:00
mageia
mageia
Updated libreswan packages fix security vulnerability
2023-03-11 22:00:39
cvelist
cvelist
CVE-2023-23009
2023-02-21 00:00:00
cve
cve
CVE-2023-23009
2023-02-21 16:15:11
fedora
fedora
[SECURITY] Fedora 37 Update: libreswan-4.10-1.fc37
2023-04-22 21:48:10
[SECURITY] Fedora 38 Update: libreswan-4.10-1.fc38
2023-04-22 22:23:16
[SECURITY] Fedora 36 Update: libreswan-4.11-1.fc36
2023-05-13 01:21:01
CVSS3
6.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
0.002
Percentile
53.6%
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