CVE-2023-49294

Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, it is possible to read any arbitrary file even when the live_dangerously is not enabled. This allows arbitrary files to be read. Asterisk versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, contain a fix for this issue.

Database specific

{
    "cwe_ids": [
        "CWE-22"
    ],
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/49xxx/CVE-2023-49294.json"
}

References

Affected packages

Git / github.com/asterisk/asterisk

Affected ranges

Type: GIT
Repo: https://github.com/asterisk/asterisk
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

424be345639d75c6cb7d0bd2da5f0f407dbd0bd5

Introduced

de4f63b4824c91a0cd9f3d95f3b7923bec71960c

Fixed

f7a8ac086de697db30e376d589a6f4e17cfabef5

Database specific

vanir_signatures

[
    {
        "signature_version": "v1",
        "target": {
            "function": "action_getconfig",
            "file": "main/manager.c"
        },
        "digest": {
            "length": 1624.0,
            "function_hash": "109588542733539459536459889459393669665"
        },
        "source": "https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5",
        "signature_type": "Function",
        "id": "CVE-2023-49294-36d11e8b",
        "deprecated": false
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "main/manager.c"
        },
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "319262838586030896207615992167318331197",
                "73907467505780613093867596869826946028",
                "190120290691841264546542164833305697156",
                "188451549638797376020687671964111659251",
                "306381406943096252306587444901106669830",
                "281693650920930203770229831242808819948",
                "264207488659524750949476693331686821786",
                "67543373166406810932547016329833398560",
                "97878129604647764779898339292312984812",
                "83119973620778701708573231143751198547",
                "53002410202270671464510830582876964165",
                "287021365016972524448351506910938643808",
                "5465443576409833929852852108939725436",
                "127509060636997878303563635197128916444",
                "293467370214708869510941750821547456454",
                "144039315961212118021668320333867713421",
                "230453289490337290751317884418675546183",
                "208605912000204155817576245907549950226",
                "326430335594905709020873983644130476101"
            ]
        },
        "source": "https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5",
        "signature_type": "Line",
        "id": "CVE-2023-49294-3d2ea2ff",
        "deprecated": false
    },
    {
        "signature_version": "v1",
        "target": {
            "function": "restrictedFile",
            "file": "main/manager.c"
        },
        "digest": {
            "length": 226.0,
            "function_hash": "226786881581905709534996596552064063998"
        },
        "source": "https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5",
        "signature_type": "Function",
        "id": "CVE-2023-49294-df60a6fc",
        "deprecated": false
    }
]

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-49294.json"