suse-su-2022:1184-1
Vulnerability from csaf_suse
Published
2022-04-13 15:00
Modified
2022-04-13 15:00
Summary
Security update for netatalk

Notes

Title of the patch
Security update for netatalk
Description of the patch
This update for netatalk fixes the following issues: - CVE-2022-23125: Fixed remote arbitrary code execution related to copyapplfile(). - CVE-2022-23121: Fixed remote arbitrary code execution related to parse_entries(). - CVE-2021-31439: Fixed remote arbitrary code execution related to dsi_stream_receive().
Patchnames
SUSE-2022-1184,SUSE-SLE-SDK-12-SP5-2022-1184,SUSE-SLE-WE-12-SP5-2022-1184
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

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      "text": "important"
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    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
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        "text": "This update for netatalk fixes the following issues:\n  \n- CVE-2022-23125: Fixed remote arbitrary code execution related to copyapplfile().\n- CVE-2022-23121: Fixed remote arbitrary code execution related to parse_entries().\n- CVE-2021-31439: Fixed remote arbitrary code execution related to dsi_stream_receive().\n",
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        "title": "Patchnames"
      },
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        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
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  "vulnerabilities": [
    {
      "cve": "CVE-2021-31439",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-31439"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Synology DiskStation Manager. Authentication is not required to exploit this vulnerablity. The specific flaw exists within the processing of DSI structures in Netatalk. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-12326.",
          "title": "CVE description"
        }
      ],
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      "references": [
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          "category": "external",
          "summary": "CVE-2021-31439",
          "url": "https://www.suse.com/security/cve/CVE-2021-31439"
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          "summary": "SUSE Bug 1197352 for CVE-2021-31439",
          "url": "https://bugzilla.suse.com/1197352"
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      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
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            "SUSE Linux Enterprise Software Development Kit 12 SP5:netatalk-devel-3.1.0-3.8.1.s390x",
            "SUSE Linux Enterprise Software Development Kit 12 SP5:netatalk-devel-3.1.0-3.8.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 12 SP5:libatalk12-3.1.0-3.8.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 12 SP5:netatalk-3.1.0-3.8.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-04-13T15:00:22Z",
          "details": "critical"
        }
      ],
      "title": "CVE-2021-31439"
    },
    {
      "cve": "CVE-2022-23121",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2022-23121"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk. Authentication is not required to exploit this vulnerability. The specific flaw exists within the parse_entries function. The issue results from the lack of proper error handling when parsing AppleDouble entries. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15819.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
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        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2022-23121",
          "url": "https://www.suse.com/security/cve/CVE-2022-23121"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1197352 for CVE-2022-23121",
          "url": "https://bugzilla.suse.com/1197352"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
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          ]
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      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
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          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-04-13T15:00:22Z",
          "details": "critical"
        }
      ],
      "title": "CVE-2022-23121"
    },
    {
      "cve": "CVE-2022-23125",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2022-23125"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk. Authentication is not required to exploit this vulnerability. The specific flaw exists within the copyapplfile function. When parsing the len element, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15869.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
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      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2022-23125",
          "url": "https://www.suse.com/security/cve/CVE-2022-23125"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1197352 for CVE-2022-23125",
          "url": "https://bugzilla.suse.com/1197352"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
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          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
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            "SUSE Linux Enterprise Workstation Extension 12 SP5:netatalk-3.1.0-3.8.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-04-13T15:00:22Z",
          "details": "critical"
        }
      ],
      "title": "CVE-2022-23125"
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
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  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.