CVE-2015-3204

CVSS V2 Medium 5 CVSS V3 None
Description
libreswan 3.9 through 3.12 allows remote attackers to cause a denial of service (daemon restart) via an IKEv1 packet with (1) unassigned bits set in the IPSEC DOI value or (2) the next payload value set to ISAKMP_NEXT_SAK.
Overview
  • CVE ID
  • CVE-2015-3204
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2015-07-01T14:59:08
  • Last Modified Date
  • 2023-02-13T00:48:04
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:libreswan:libreswan:3.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:libreswan:libreswan:3.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:libreswan:libreswan:3.11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:libreswan:libreswan:3.12:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
References
Reference URL Reference Tags
http://rhn.redhat.com/errata/RHSA-2015-1154.html
http://www.securityfocus.com/bid/75392
https://access.redhat.com/errata/RHSA-2015:1154
https://access.redhat.com/security/cve/CVE-2015-3204
https://bugzilla.redhat.com/show_bug.cgi?id=1223361
https://libreswan.org/security/CVE-2015-3204/CVE-2015-3204-libreswan.patch
https://libreswan.org/security/CVE-2015-3204/CVE-2015-3204.txt Vendor Advisory
https://security.gentoo.org/glsa/201603-13
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2015-3204
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3204
History
Created Old Value New Value Data Type Notes
2022-05-10 10:01:53 Added to TrackCVE
2022-12-02 05:16:03 2015-07-01T14:59Z 2015-07-01T14:59:08 CVE Published Date updated
2022-12-02 05:16:03 2016-12-03T03:08:52 CVE Modified Date updated
2022-12-02 05:16:03 Modified Vulnerability Status updated
2023-02-02 21:05:03 2023-02-02T20:20:23 CVE Modified Date updated
2023-02-02 21:05:03 libreswan 3.9 through 3.12 allows remote attackers to cause a denial of service (daemon restart) via an IKEv1 packet with (1) unassigned bits set in the IPSEC DOI value or (2) the next payload value set to ISAKMP_NEXT_SAK. A flaw was discovered in the way Libreswan's IKE daemon processed certain IKEv1 payloads. A remote attacker could send specially crafted IKEv1 payloads that, when processed, would lead to a denial of service (daemon crash). Description updated
2023-02-02 21:05:10 References updated
2023-02-13 01:05:59 2023-02-13T00:48:04 CVE Modified Date updated
2023-02-13 01:05:59 A flaw was discovered in the way Libreswan's IKE daemon processed certain IKEv1 payloads. A remote attacker could send specially crafted IKEv1 payloads that, when processed, would lead to a denial of service (daemon crash). libreswan 3.9 through 3.12 allows remote attackers to cause a denial of service (daemon restart) via an IKEv1 packet with (1) unassigned bits set in the IPSEC DOI value or (2) the next payload value set to ISAKMP_NEXT_SAK. Description updated