opensuse-su-2021:1591-1
Vulnerability from csaf_opensuse
Published
2021-12-17 11:06
Modified
2021-12-17 11:06
Summary
Security update for fetchmail

Notes

Title of the patch
Security update for fetchmail
Description of the patch
This update for fetchmail fixes the following issues: - CVE-2021-36386: Fixed DoS or information disclosure in some configurations (bsc#1188875). - CVE-2021-39272: Fixed STARTTLS session encryption bypassing (fetchmail-SA-2021-02) (bsc#1190069). - Update to 6.4.22 (bsc#1152964, jsc#SLE-18159, jsc#SLE-17903, jsc#SLE-18059) - Remove all python2 dependencies (bsc#1190896). - De-hardcode /usr/lib path for launch executable (bsc#1174075). - Added hardening to systemd service(s) (bsc#1181400). This update was imported from the SUSE:SLE-15:Update update project.
Patchnames
openSUSE-2021-1591
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 

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Security update for fetchmail",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for fetchmail fixes the following issues:\n\n- CVE-2021-36386: Fixed DoS or information disclosure in some configurations (bsc#1188875).\n- CVE-2021-39272: Fixed STARTTLS session encryption bypassing (fetchmail-SA-2021-02) (bsc#1190069).\n\n- Update to 6.4.22 (bsc#1152964, jsc#SLE-18159, jsc#SLE-17903, jsc#SLE-18059)\n- Remove all python2 dependencies (bsc#1190896).\n- De-hardcode /usr/lib path for launch executable (bsc#1174075).\n- Added hardening to systemd service(s) (bsc#1181400).\n  \nThis update was imported from the SUSE:SLE-15:Update update project.",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "openSUSE-2021-1591",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
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        "category": "external",
        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
        "url": "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2021_1591-1.json"
      },
      {
        "category": "self",
        "summary": "URL for openSUSE-SU-2021:1591-1",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/2MQSBOFKUN3D2SAYKHGH2NQW7UGR6J7P/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for openSUSE-SU-2021:1591-1",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/2MQSBOFKUN3D2SAYKHGH2NQW7UGR6J7P/"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1152964",
        "url": "https://bugzilla.suse.com/1152964"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1174075",
        "url": "https://bugzilla.suse.com/1174075"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1181400",
        "url": "https://bugzilla.suse.com/1181400"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1188875",
        "url": "https://bugzilla.suse.com/1188875"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1190069",
        "url": "https://bugzilla.suse.com/1190069"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1190896",
        "url": "https://bugzilla.suse.com/1190896"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2021-36386 page",
        "url": "https://www.suse.com/security/cve/CVE-2021-36386/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2021-39272 page",
        "url": "https://www.suse.com/security/cve/CVE-2021-39272/"
      }
    ],
    "title": "Security update for fetchmail",
    "tracking": {
      "current_release_date": "2021-12-17T11:06:33Z",
      "generator": {
        "date": "2021-12-17T11:06:33Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
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      },
      "id": "openSUSE-SU-2021:1591-1",
      "initial_release_date": "2021-12-17T11:06:33Z",
      "revision_history": [
        {
          "date": "2021-12-17T11:06:33Z",
          "number": "1",
          "summary": "Current version"
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      "status": "final",
      "version": "1"
    }
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                "name": "fetchmail-6.4.22-lp152.6.12.1.x86_64",
                "product": {
                  "name": "fetchmail-6.4.22-lp152.6.12.1.x86_64",
                  "product_id": "fetchmail-6.4.22-lp152.6.12.1.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "fetchmailconf-6.4.22-lp152.6.12.1.x86_64",
                "product": {
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            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
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        "category": "default_component_of",
        "full_product_name": {
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  "vulnerabilities": [
    {
      "cve": "CVE-2021-36386",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-36386"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "report_vbuild in report.c in Fetchmail before 6.4.20 sometimes omits initialization of the vsnprintf va_list argument, which might allow mail servers to cause a denial of service or possibly have unspecified other impact via long error messages. NOTE: it is unclear whether use of Fetchmail on any realistic platform results in an impact beyond an inconvenience to the client user.",
          "title": "CVE description"
        }
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          "summary": "CVE-2021-36386",
          "url": "https://www.suse.com/security/cve/CVE-2021-36386"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1188875 for CVE-2021-36386",
          "url": "https://bugzilla.suse.com/1188875"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1224188 for CVE-2021-36386",
          "url": "https://bugzilla.suse.com/1224188"
        }
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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": 5.1,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
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          "text": "https://www.suse.com/security/cve/CVE-2021-39272"
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      "notes": [
        {
          "category": "general",
          "text": "Fetchmail before 6.4.22 fails to enforce STARTTLS session encryption in some circumstances, such as a certain situation with IMAP and PREAUTH.",
          "title": "CVE description"
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    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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