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    4 vulnerabilities found for zlog by zlog_project

    CVE-2024-22857 (GCVE-0-2024-22857)

    Vulnerability from nvd – Published: 2024-03-07 00:00 – Updated: 2024-08-27 19:45
    VLAI
    Summary
    Heap based buffer flow in zlog v1.1.0 to v1.2.17 in zlog_rule_new().The size of record_name is MAXLEN_PATH(1024) + 1 but file_path may have data upto MAXLEN_CFG_LINE(MAXLEN_PATH*4) + 1. So a check was missing in zlog_rule_new() while copying the record_name from file_path + 1 which caused the buffer overflow. An attacker can exploit this vulnerability to overwrite the zlog_record_fn record_func function pointer to get arbitrary code execution or potentially cause remote code execution (RCE).
    Severity
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2024-08-27 17:51 UTC
    CWE
    • n/a
    • CWE-122 - Heap-based Buffer Overflow
    Assigner
    References
    Impacted products
    Vendor Product Version
    zlog_project zlog Affected: 1.1.0 , ≤ 1.2.17 (custom)
        cpe:2.3:a:zlog_project:zlog:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2021-43521 (GCVE-0-2021-43521)

    Vulnerability from nvd – Published: 2022-04-08 15:56 – Updated: 2024-08-04 03:55
    VLAI
    Summary
    A Buffer Overflow vulnerability exists in zlog 1.2.15 via zlog_conf_build_with_file in src/zlog/src/conf.c.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    CVE-2024-22857 (GCVE-0-2024-22857)

    Vulnerability from cvelistv5 – Published: 2024-03-07 00:00 – Updated: 2024-08-27 19:45
    VLAI
    Summary
    Heap based buffer flow in zlog v1.1.0 to v1.2.17 in zlog_rule_new().The size of record_name is MAXLEN_PATH(1024) + 1 but file_path may have data upto MAXLEN_CFG_LINE(MAXLEN_PATH*4) + 1. So a check was missing in zlog_rule_new() while copying the record_name from file_path + 1 which caused the buffer overflow. An attacker can exploit this vulnerability to overwrite the zlog_record_fn record_func function pointer to get arbitrary code execution or potentially cause remote code execution (RCE).
    Severity
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2024-08-27 17:51 UTC
    CWE
    • n/a
    • CWE-122 - Heap-based Buffer Overflow
    Assigner
    References
    Impacted products
    Vendor Product Version
    zlog_project zlog Affected: 1.1.0 , ≤ 1.2.17 (custom)
        cpe:2.3:a:zlog_project:zlog:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2021-43521 (GCVE-0-2021-43521)

    Vulnerability from cvelistv5 – Published: 2022-04-08 15:56 – Updated: 2024-08-04 03:55
    VLAI
    Summary
    A Buffer Overflow vulnerability exists in zlog 1.2.15 via zlog_conf_build_with_file in src/zlog/src/conf.c.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    "assignerShortName": "mitre",
    "cveId": "CVE-2021-43521",
    "datePublished": "2022-04-08T15:56:29.000Z",
    "dateReserved": "2021-11-08T00:00:00.000Z",
    "dateUpdated": "2024-08-04T03:55:29.265Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}