FKIE_CVE-2022-24809

Vulnerability from fkie_nvd - Published: 2024-04-16 20:15 - Updated: 2025-01-17 16:17
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
net-snmp provides various tools relating to the Simple Network Management Protocol. Prior to version 5.9.2, a user with read-only credentials can use a malformed OID in a `GET-NEXT` to the `nsVacmAccessTable` to cause a NULL pointer dereference. Version 5.9.2 contains a patch. Users should use strong SNMPv3 credentials and avoid sharing the credentials. Those who must use SNMPv1 or SNMPv2c should use a complex community string and enhance the protection by restricting access to a given IP address range.
References
security-advisories@github.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2103225Third Party Advisory
security-advisories@github.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2105242Third Party Advisory
security-advisories@github.comhttps://github.com/net-snmp/net-snmp/commit/ce66eb97c17aa9a48bc079be7b65895266fa6775Patch
security-advisories@github.comhttps://lists.debian.org/debian-lts-announce/2022/08/msg00020.htmlThird Party Advisory
security-advisories@github.comhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FX75KKGMO5XMV6JMQZF6KOG3JPFNQBY7/Product
security-advisories@github.comhttps://security.gentoo.org/glsa/202210-29Third Party Advisory
security-advisories@github.comhttps://www.debian.org/security/2022/dsa-5209Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=2103225Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=2105242Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/net-snmp/net-snmp/commit/ce66eb97c17aa9a48bc079be7b65895266fa6775Patch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/08/msg00020.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FX75KKGMO5XMV6JMQZF6KOG3JPFNQBY7/Product
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202210-29Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2022/dsa-5209Third Party Advisory
Impacted products
Vendor Product Version
net-snmp net-snmp *
fedoraproject fedora 36
debian debian_linux 10.0
debian debian_linux 11.0
redhat enterprise_linux 9.0
redhat enterprise_linux_eus 9.2
redhat enterprise_linux_eus 9.4
redhat enterprise_linux_for_arm_64 9.0
redhat enterprise_linux_for_arm_64 9.2_aarch64
redhat enterprise_linux_for_arm_64 9.4_aarch64
redhat enterprise_linux_for_arm_64_eus 9.4_aarch64
redhat enterprise_linux_for_ibm_z_systems 9.0
redhat enterprise_linux_for_ibm_z_systems 9.2_s390x
redhat enterprise_linux_for_ibm_z_systems 9.4_s390x
redhat enterprise_linux_for_ibm_z_systems_eus 9.4_s390x
redhat enterprise_linux_for_power_little_endian 9.0
redhat enterprise_linux_for_power_little_endian_eus 9.2_ppc64le
redhat enterprise_linux_for_power_little_endian_eus 9.4_ppc64le
redhat enterprise_linux_server_aus 9.2
redhat enterprise_linux_server_aus 9.4
redhat enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions 9.2_ppc64le
redhat enterprise_linux_server_update_services_for_sap_solutions 9.2
redhat enterprise_linux_update_services_for_sap_solutions 9.4
To clipboard 

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  "cveTags": [],
  "descriptions": [
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      "lang": "en",
      "value": "net-snmp provides various tools relating to the Simple Network Management Protocol. Prior to version 5.9.2, a user with read-only credentials can use a malformed OID in a `GET-NEXT` to the `nsVacmAccessTable` to cause a NULL pointer dereference. Version 5.9.2 contains a patch. Users should use strong SNMPv3 credentials and avoid sharing the credentials. Those who must use SNMPv1 or SNMPv2c should use a complex community string and enhance the protection by restricting access to a given IP address range.\n"
    },
    {
      "lang": "es",
      "value": "net-snmp proporciona varias herramientas relacionadas con el protocolo simple de administraci\u00f3n de red. Antes de la versi\u00f3n 5.9.2, un usuario con credenciales de solo lectura pod\u00eda usar un OID con formato incorrecto en un `GET-NEXT` de `nsVacmAccessTable` para provocar una desreferencia del puntero NULL. La versi\u00f3n 5.9.2 contiene un parche. Los usuarios deben utilizar credenciales SNMPv3 seguras y evitar compartirlas. Aquellos que deben utilizar SNMPv1 o SNMPv2c deben utilizar una cadena de comunidad compleja y mejorar la protecci\u00f3n restringiendo el acceso a un rango de direcciones IP determinado."
    }
  ],
  "id": "CVE-2022-24809",
  "lastModified": "2025-01-17T16:17:30.873",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
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          "baseScore": 6.5,
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        "impactScore": 3.6,
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        "type": "Primary"
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  "published": "2024-04-16T20:15:09.033",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
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          "lang": "en",
          "value": "CWE-476"
        }
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      "source": "security-advisories@github.com",
      "type": "Secondary"
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    {
      "description": [
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          "value": "CWE-476"
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      "source": "nvd@nist.gov",
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}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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