CVE-2018-14056

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Source
https://nvd.nist.gov/vuln/detail/CVE-2018-14056
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-14056.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2018-14056
Downstream
Related
Published
2018-07-15T01:29:03Z
Modified
2025-09-19T09:23:52.454724Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

ZNC before 1.7.1-rc1 is prone to a path traversal flaw via ../ in a web skin name to access files outside of the intended skins directories.

References

Affected packages

Alpine:v3.5 / znc

Package

Name
znc
Purl
pkg:apk/alpine/znc?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.7.1-r0

Affected versions

0.*

0.096-r0
0.096-r1
0.098-r0
0.098-r1
0.098-r2
0.202-r0
0.204-r0
0.206-r0

1.*

1.0-r0
1.0-r1
1.0-r2
1.0-r3
1.2-r0
1.2-r1
1.4-r0
1.4-r1
1.4-r2
1.6.0-r0
1.6.0-r1
1.6.0-r2
1.6.1-r0
1.6.2-r0
1.6.3-r0
1.6.3-r1
1.6.3-r2
1.6.3-r3
1.6.3-r4
1.6.4-r0

Alpine:v3.6 / znc

Package

Name
znc
Purl
pkg:apk/alpine/znc?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.7.1-r0

Affected versions

0.*

0.096-r0
0.096-r1
0.098-r0
0.098-r1
0.098-r2
0.202-r0
0.204-r0
0.206-r0

1.*

1.0-r0
1.0-r1
1.0-r2
1.0-r3
1.2-r0
1.2-r1
1.4-r0
1.4-r1
1.4-r2
1.6.0-r0
1.6.0-r1
1.6.0-r2
1.6.1-r0
1.6.2-r0
1.6.3-r0
1.6.3-r1
1.6.3-r2
1.6.3-r3
1.6.3-r4
1.6.4-r0
1.6.4-r1
1.6.5-r0
1.6.5-r1

Alpine:v3.7 / znc

Package

Name
znc
Purl
pkg:apk/alpine/znc?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.7.1-r0

Affected versions

0.*

0.096-r0
0.096-r1
0.098-r0
0.098-r1
0.098-r2
0.202-r0
0.204-r0
0.206-r0

1.*

1.0-r0
1.0-r1
1.0-r2
1.0-r3
1.2-r0
1.2-r1
1.4-r0
1.4-r1
1.4-r2
1.6.0-r0
1.6.0-r1
1.6.0-r2
1.6.1-r0
1.6.2-r0
1.6.3-r0
1.6.3-r1
1.6.3-r2
1.6.3-r3
1.6.3-r4
1.6.4-r0
1.6.4-r1
1.6.5-r0
1.6.5-r1
1.6.5-r2
1.6.5-r3

Alpine:v3.8 / znc

Package

Name
znc
Purl
pkg:apk/alpine/znc?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.7.1-r0

Affected versions

0.*

0.096-r0
0.096-r1
0.098-r0
0.098-r1
0.098-r2
0.202-r0
0.204-r0
0.206-r0

1.*

1.0-r0
1.0-r1
1.0-r2
1.0-r3
1.2-r0
1.2-r1
1.4-r0
1.4-r1
1.4-r2
1.6.0-r0
1.6.0-r1
1.6.0-r2
1.6.1-r0
1.6.2-r0
1.6.3-r0
1.6.3-r1
1.6.3-r2
1.6.3-r3
1.6.3-r4
1.6.4-r0
1.6.4-r1
1.6.5-r0
1.6.5-r1
1.6.5-r2
1.6.5-r3
1.6.6-r0
1.6.6-r1
1.7.0-r0

Git / github.com/znc/znc

Affected ranges

Type
GIT
Repo
https://github.com/znc/znc
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
a4a5aeeb17d32937d8c7d743dae9a4cc755ce773

Affected versions

znc-0.*

znc-0.023
znc-0.025
znc-0.027
znc-0.028
znc-0.029
znc-0.030
znc-0.033
znc-0.034
znc-0.035
znc-0.036
znc-0.037
znc-0.038
znc-0.039
znc-0.040
znc-0.041
znc-0.043
znc-0.044
znc-0.045
znc-0.047
znc-0.050
znc-0.052
znc-0.054
znc-0.054-rc1
znc-0.054-rc2
znc-0.054-rc3
znc-0.056
znc-0.058
znc-0.060
znc-0.062
znc-0.064
znc-0.066
znc-0.068
znc-0.070
znc-0.072
znc-0.094
znc-0.096
znc-0.098
znc-0.200

znc-1.*

znc-1.0
znc-1.2
znc-1.6.0
znc-1.6.1
znc-1.6.1-rc1
znc-1.6.2
znc-1.6.2-rc1
znc-1.6.3
znc-1.6.3-rc1
znc-1.6.3-rc2
znc-1.6.4
znc-1.6.4-rc1
znc-1.6.4-rc2
znc-1.6.4-rc3
znc-1.6.5
znc-1.6.5-rc1
znc-1.7.0

Database specific 

{
    "vanir_signatures": [
        {
            "source": "https://github.com/znc/znc/commit/a4a5aeeb17d32937d8c7d743dae9a4cc755ce773",
            "digest": {
                "length": 324.0,
                "function_hash": "230239668005739726547415841134892702946"
            },
            "signature_version": "v1",
            "target": {
                "file": "src/WebModules.cpp",
                "function": "CWebSock::GetSkinPath"
            },
            "deprecated": false,
            "signature_type": "Function",
            "id": "CVE-2018-14056-520b6c12"
        },
        {
            "source": "https://github.com/znc/znc/commit/a4a5aeeb17d32937d8c7d743dae9a4cc755ce773",
            "digest": {
                "line_hashes": [
                    "317629045933835914814329189593651256713",
                    "232453281137543700062677396828761595611",
                    "95850806842429227230092879311385366203",
                    "16706244423504679049760187812381908990",
                    "154665892332439519549797513188972957449",
                    "319273650834360086546577451806642157682",
                    "292119683161844694741004784656480862389",
                    "5762613768222406744701999058322446306"
                ],
                "threshold": 0.9
            },
            "signature_version": "v1",
            "target": {
                "file": "src/WebModules.cpp"
            },
            "deprecated": false,
            "signature_type": "Line",
            "id": "CVE-2018-14056-7ffe5bc2"
        }
    ]
}