CVE-2020-13936

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2020-13936
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-13936.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-13936
Aliases
Downstream
Related
Published
2021-03-10T08:15:14.103Z
Modified
2026-02-18T00:22:09.627330Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

An attacker that is able to modify Velocity templates may execute arbitrary Java code or run arbitrary system commands with the same privileges as the account running the Servlet container. This applies to applications that allow untrusted users to upload/modify velocity templates running Apache Velocity Engine versions up to 2.2.

References

Affected packages

Git / gitlab.freedesktop.org/slirp/libslirp

Affected ranges

Type
GIT
Repo
https://gitlab.freedesktop.org/slirp/libslirp
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
11cdeaccef94afa51ff50f6e5909e05f9146a126

Affected versions

Other
release_0_10_0
release_0_10_1
release_0_10_2
release_0_6_0
release_0_6_1
release_0_7_0
release_0_7_1
release_0_8_1
release_0_8_2
release_0_9_0
release_0_9_1
v0.*
v0.10.0
v0.10.1
v0.10.2
v0.10.3
v0.10.4
v0.10.5
v0.10.6
v0.11.0-rc0
v0.12.0
v0.12.0-rc0
v0.12.0-rc1
v0.12.0-rc2
v0.12.1
v0.13.0
v0.13.0-rc0
v0.13.0-rc1
v0.13.0-rc2
v0.13.0-rc3
v0.14.0-rc0
v0.14.0-rc1
v0.15.0
v0.15.0-rc0
v0.15.0-rc1
v0.15.0-rc2
v0.15.1
v0.6.0
v0.6.1
v0.7.0
v0.7.1
v0.8.1
v0.8.2
v0.9.0
v0.9.1
v1.*
v1.0
v1.0-rc0
v1.0-rc1
v1.0-rc2
v1.0-rc3
v1.0-rc4
v1.0.1
v1.1-rc0
v1.1-rc1
v1.1-rc2
v1.1.0
v1.1.0-rc2
v1.1.0-rc3
v1.1.0-rc4
v1.1.1
v1.1.2
v1.2.0
v1.2.0-rc0
v1.2.0-rc1
v1.2.0-rc2
v1.2.0-rc3
v1.3.0
v1.3.0-rc0
v1.3.0-rc1
v1.3.0-rc2
v1.3.1
v1.4.0
v1.4.0-rc0
v1.4.0-rc1
v1.4.0-rc2
v1.5.0
v1.5.0-rc0
v1.5.0-rc1
v1.5.0-rc2
v1.5.0-rc3
v1.5.1
v1.5.2
v1.5.3
v1.6.0
v1.6.0-rc0
v1.6.0-rc1
v1.6.0-rc2
v1.6.0-rc3
v1.6.1
v1.6.2
v1.7.0
v1.7.0-rc0
v1.7.0-rc1
v1.7.0-rc2
v1.7.1
v1.7.2
v2.*
v2.0.0
v2.0.0-rc0
v2.0.0-rc1
v2.0.0-rc2
v2.0.0-rc3
v2.0.1
v2.0.2
v2.1.0
v2.1.0-rc0
v2.1.0-rc1
v2.1.0-rc2
v2.1.0-rc3
v2.1.0-rc4
v2.1.0-rc5
v2.1.1

Database specific

vanir_signatures 
[
    {
        "target": {
            "file": "udp.c"
        },
        "source": "https://gitlab.freedesktop.org/slirp/libslirp@11cdeaccef94afa51ff50f6e5909e05f9146a126",
        "id": "CVE-2020-13936-59f96392",
        "signature_version": "v1",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "43995096597152529141318697836809478137",
                "147526028930064171911294460460633254626",
                "78451057832069982236129568286696815605",
                "106139497048756075435960794730066295602"
            ]
        },
        "deprecated": false,
        "signature_type": "Line"
    },
    {
        "target": {
            "function": "udp_input",
            "file": "udp.c"
        },
        "source": "https://gitlab.freedesktop.org/slirp/libslirp@11cdeaccef94afa51ff50f6e5909e05f9146a126",
        "id": "CVE-2020-13936-62f01005",
        "signature_version": "v1",
        "digest": {
            "function_hash": "107802365918331910714676939484512198269",
            "length": 2675.0
        },
        "deprecated": false,
        "signature_type": "Function"
    }
]
source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-13936.json"