CVE-2022-23094

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Source
https://cve.org/CVERecord?id=CVE-2022-23094
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-23094.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-23094
Downstream
DEBIAN (1)
MGASA (1)
OESA (1)
RHSA (2)
RLSA (1)
UBUNTU (1)
Related
Published
2022-01-15T01:37:32Z
Modified
2026-08-12T03:51:11Z
Summary
[none]
Details

Libreswan 4.2 through 4.5 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted IKEv1 packet because pluto/ikev1.c wrongly expects that a state object exists. This is fixed in 4.6.

Database specific 
{
    "cna_assigner":  "mitre",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23094.json"
}
References

Affected packages

Git / github.com/libreswan/libreswan

Affected ranges

Type
GIT
Repo
https://github.com/libreswan/libreswan
Events
Introduced
89eab903b8447af72293271f42b14cb30bd69dac
Fixed
f36ab1b1dfec296b96985c52f8b6729463b7435e
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:libreswan:libreswan:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "4.2"
        },
        {
            "fixed":  "4.5"
        },
        {
            "fixed":  "4.6"
        }
    ],
    "source":  [
        "DESCRIPTION",
        "CPE_RANGE"
    ]
}

Affected versions

v4.*
v4.2
v4.3
v4.4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-23094.json"