opensuse-su-2021:0519-1
Vulnerability from csaf_opensuse
Published
2021-04-08 22:41
Modified
2021-04-08 22:41
Summary
Security update for hostapd

Notes

Title of the patch
Security update for hostapd
Description of the patch
This update for hostapd fixes the following issues: - CVE-2021-30004: forging attacks may occur because AlgorithmIdentifier parameters are mishandled in tls/pkcs1.c and tls/x509v3.c (boo#1184348) - CVE-2020-12695: UPnP SUBSCRIBE misbehavior in hostapd WPS AP (boo#1172700) - CVE-2019-16275: AP mode PMF disconnection protection bypass (boo#1150934) - added AppArmor profile (source apparmor-usr.sbin.hostapd)
Patchnames
openSUSE-2021-519
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": "important"
    },
    "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 hostapd",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for hostapd fixes the following issues:\n\n- CVE-2021-30004: forging attacks may occur because AlgorithmIdentifier parameters are mishandled in tls/pkcs1.c and tls/x509v3.c (boo#1184348)\n- CVE-2020-12695: UPnP SUBSCRIBE misbehavior in hostapd WPS AP (boo#1172700)\n- CVE-2019-16275: AP mode PMF disconnection protection bypass (boo#1150934) \n\n- added AppArmor profile (source apparmor-usr.sbin.hostapd)\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "openSUSE-2021-519",
        "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": [
      {
        "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_0519-1.json"
      },
      {
        "category": "self",
        "summary": "URL for openSUSE-SU-2021:0519-1",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/EXT3Y5NEGCCPGZ7FTYURPUBTHNNJA6MF/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for openSUSE-SU-2021:0519-1",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/EXT3Y5NEGCCPGZ7FTYURPUBTHNNJA6MF/"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1150934",
        "url": "https://bugzilla.suse.com/1150934"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1172700",
        "url": "https://bugzilla.suse.com/1172700"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1184348",
        "url": "https://bugzilla.suse.com/1184348"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2019-16275 page",
        "url": "https://www.suse.com/security/cve/CVE-2019-16275/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2020-12695 page",
        "url": "https://www.suse.com/security/cve/CVE-2020-12695/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2021-30004 page",
        "url": "https://www.suse.com/security/cve/CVE-2021-30004/"
      }
    ],
    "title": "Security update for hostapd",
    "tracking": {
      "current_release_date": "2021-04-08T22:41:46Z",
      "generator": {
        "date": "2021-04-08T22:41:46Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "openSUSE-SU-2021:0519-1",
      "initial_release_date": "2021-04-08T22:41:46Z",
      "revision_history": [
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          "date": "2021-04-08T22:41:46Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "hostapd-2.9-lp152.2.3.1.x86_64",
                "product": {
                  "name": "hostapd-2.9-lp152.2.3.1.x86_64",
                  "product_id": "hostapd-2.9-lp152.2.3.1.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
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                "name": "openSUSE Leap 15.2",
                "product": {
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                  "product_id": "openSUSE Leap 15.2",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:opensuse:leap:15.2"
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                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
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        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
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        "category": "default_component_of",
        "full_product_name": {
          "name": "hostapd-2.9-lp152.2.3.1.x86_64 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:hostapd-2.9-lp152.2.3.1.x86_64"
        },
        "product_reference": "hostapd-2.9-lp152.2.3.1.x86_64",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2019-16275",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2019-16275"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "hostapd before 2.10 and wpa_supplicant before 2.10 allow an incorrect indication of disconnection in certain situations because source address validation is mishandled. This is a denial of service that should have been prevented by PMF (aka management frame protection). The attacker must send a crafted 802.11 frame from a location that is within the 802.11 communications range.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "openSUSE Leap 15.2:hostapd-2.9-lp152.2.3.1.x86_64"
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      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2019-16275",
          "url": "https://www.suse.com/security/cve/CVE-2019-16275"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1150934 for CVE-2019-16275",
          "url": "https://bugzilla.suse.com/1150934"
        }
      ],
      "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": [
            "openSUSE Leap 15.2:hostapd-2.9-lp152.2.3.1.x86_64"
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      ],
      "scores": [
        {
          "cvss_v3": {
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            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.0"
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      "threats": [
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          "date": "2021-04-08T22:41:46Z",
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      "title": "CVE-2019-16275"
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    {
      "cve": "CVE-2020-12695",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2020-12695"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "The Open Connectivity Foundation UPnP specification before 2020-04-17 does not forbid the acceptance of a subscription request with a delivery URL on a different network segment than the fully qualified event-subscription URL, aka the CallStranger issue.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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          "category": "external",
          "summary": "CVE-2020-12695",
          "url": "https://www.suse.com/security/cve/CVE-2020-12695"
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        {
          "category": "external",
          "summary": "SUSE Bug 1172700 for CVE-2020-12695",
          "url": "https://bugzilla.suse.com/1172700"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1179447 for CVE-2020-12695",
          "url": "https://bugzilla.suse.com/1179447"
        }
      ],
      "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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            "openSUSE Leap 15.2:hostapd-2.9-lp152.2.3.1.x86_64"
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            "version": "3.1"
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          "date": "2021-04-08T22:41:46Z",
          "details": "important"
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      ],
      "title": "CVE-2020-12695"
    },
    {
      "cve": "CVE-2021-30004",
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          "text": "https://www.suse.com/security/cve/CVE-2021-30004"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "In wpa_supplicant and hostapd 2.9, forging attacks may occur because AlgorithmIdentifier parameters are mishandled in tls/pkcs1.c and tls/x509v3.c.",
          "title": "CVE description"
        }
      ],
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          "openSUSE Leap 15.2:hostapd-2.9-lp152.2.3.1.x86_64"
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          "summary": "CVE-2021-30004",
          "url": "https://www.suse.com/security/cve/CVE-2021-30004"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1184348 for CVE-2021-30004",
          "url": "https://bugzilla.suse.com/1184348"
        }
      ],
      "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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            "openSUSE Leap 15.2:hostapd-2.9-lp152.2.3.1.x86_64"
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          "date": "2021-04-08T22:41:46Z",
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        }
      ],
      "title": "CVE-2021-30004"
    }
  ]
}


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