Vulnerability Details : CVE-2019-10155
The Libreswan Project has found a vulnerability in the processing of IKEv1 informational exchange packets which are encrypted and integrity protected using the established IKE SA encryption and integrity keys, but as a receiver, the integrity check value was not verified. This issue affects versions before 3.29.
Products affected by CVE-2019-10155
- cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
- cpe:2.3:a:libreswan:libreswan:*:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-10155
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 48 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-10155
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:N/A:P |
6.8
|
2.9
|
NIST | |
|
3.1
|
LOW | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L |
1.6
|
1.4
|
Red Hat, Inc. | |
|
3.1
|
LOW | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L |
1.6
|
1.4
|
NIST |
CWE ids for CVE-2019-10155
-
The product does not validate or incorrectly validates the integrity check values or "checksums" of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission.Assigned by:
- nvd@nist.gov (Primary)
- secalert@redhat.com (Secondary)
References for CVE-2019-10155
-
https://libreswan.org/security/CVE-2019-10155/
Index of /security/CVE-2019-10155/Patch;Vendor Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LFGPGLLKAXSLWFI62A6BZHTZSCHRCBXS/
[SECURITY] Fedora 30 Update: libreswan-3.29-1.fc30 - package-announce - Fedora Mailing-ListsRelease Notes;Third Party Advisory
-
https://access.redhat.com/errata/RHSA-2019:3391
RHSA-2019:3391 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EUEXFCN7FAYBKJBQJLYCEUQUCHDEJRZW/
[SECURITY] Fedora 29 Update: libreswan-3.29-1.fc29 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10155
1714141 – (CVE-2019-10155) CVE-2019-10155 libreswan: vulnerability in the processing of IKEv1 informational packets due to missing integrity checkIssue Tracking;Patch;Third Party Advisory
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