CVE-2023-31483

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Source

https://cve.org/CVERecord?id=CVE-2023-31483

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-31483.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2023-31483

Published

2023-04-28T00:00:00Z

Modified

2026-08-12T13:34:23Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator

Summary

[none]

Details

tar/TarFileReader.cpp in Cauldron cbang before bastet-v8.1.17 has a directory traversal during extraction that allows the attacker to create or write to files outside the current directory via a crafted tar archive.

Database specific

{
    "cna_assigner":  "mitre",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/31xxx/CVE-2023-31483.json"
}

References

Affected packages

Git / github.com/cauldrondevelopmentllc/cbang

Affected ranges

Type

GIT

Repo

https://github.com/cauldrondevelopmentllc/cbang

Events

Introduced

Fixed

ac8bbdd5bb93c01679a881f5962fed800bf29e58

Database specific

Show details

{
    "cpe":  "cpe:2.3:a:cauldrondevelopment:cbang:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "bastet-v8.1.17"
        },
        {
            "fixed":  "8.1.17"
        }
    ],
    "source":  [
        "DESCRIPTION",
        "CPE_RANGE"
    ]
}

Affected versions

1.*

1.0

1.0.1

1.1.0

1.2.0

1.3.0

1.3.1

1.3.2

1.3.3

1.4.0

1.5.0

1.5.1

1.6.0

1.6.1

1.7.0

1.7.1

1.7.2

1.8.0

bastet-v8.*

bastet-v8.0.0

bastet-v8.1.10

bastet-v8.1.11

bastet-v8.1.12

bastet-v8.1.13

bastet-v8.1.14

bastet-v8.1.15

bastet-v8.1.16

bastet-v8.1.3

bastet-v8.1.4

bastet-v8.1.5

bastet-v8.1.6

bastet-v8.1.7

bastet-v8.1.8

bastet-v8.1.9

fah-client-7.*

fah-client-7.5.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-31483.json"

vanir_signatures

[
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
                "248809763106823929045673295528469931865",
                "302834939270177787068920080780130319681",
                "261312379780139830290303071512795370168",
                "152933423043478215379843668103778253618"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2023-31483-6938088e",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/cauldrondevelopmentllc/cbang/commit/ac8bbdd5bb93c01679a881f5962fed800bf29e58",
        "target":  {
            "file":  "src/cbang/tar/TarFileReader.cpp"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "56145185516166654192135155185458878544",
            "length":  902
        },
        "id":  "CVE-2023-31483-76b98d93",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/cauldrondevelopmentllc/cbang/commit/ac8bbdd5bb93c01679a881f5962fed800bf29e58",
        "target":  {
            "file":  "src/cbang/tar/TarFileReader.cpp",
            "function":  "TarFileReader::extract"
        }
    }
]

vanir_signatures_modified

"2026-08-12T13:34:23Z"