opensuse-su-2022:0018-1
Vulnerability from csaf_opensuse
Published
2022-01-21 11:04
Modified
2022-01-21 11:04
Summary
Security update for stb

Notes

Title of the patch
Security update for stb
Description of the patch
This update for stb fixes the following issues: - CVE-2021-42716: fixed buffer overflow in stb_image PNM loader (boo#1191743)
Patchnames
openSUSE-2022-18
Terms of use
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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{
  "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 stb",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for stb fixes the following issues:\n\n- CVE-2021-42716: fixed buffer overflow in stb_image PNM loader (boo#1191743)\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "openSUSE-2022-18",
        "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-2022_0018-1.json"
      },
      {
        "category": "self",
        "summary": "URL for openSUSE-SU-2022:0018-1",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/G7QRUVRJT5W72APQEDYOZEMCHXZ5CMDO/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for openSUSE-SU-2022:0018-1",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/G7QRUVRJT5W72APQEDYOZEMCHXZ5CMDO/"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1191743",
        "url": "https://bugzilla.suse.com/1191743"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2021-42716 page",
        "url": "https://www.suse.com/security/cve/CVE-2021-42716/"
      }
    ],
    "title": "Security update for stb",
    "tracking": {
      "current_release_date": "2022-01-21T11:04:52Z",
      "generator": {
        "date": "2022-01-21T11:04:52Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "openSUSE-SU-2022:0018-1",
      "initial_release_date": "2022-01-21T11:04:52Z",
      "revision_history": [
        {
          "date": "2022-01-21T11:04:52Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "stb-devel-2.32.1549563867.59e9702-bp153.2.3.1.noarch",
                "product": {
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                  "product_id": "stb-devel-2.32.1549563867.59e9702-bp153.2.3.1.noarch"
                }
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            ],
            "category": "architecture",
            "name": "noarch"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Package Hub 15 SP3",
                "product": {
                  "name": "SUSE Package Hub 15 SP3",
                  "product_id": "SUSE Package Hub 15 SP3"
                }
              },
              {
                "category": "product_name",
                "name": "openSUSE Leap 15.3",
                "product": {
                  "name": "openSUSE Leap 15.3",
                  "product_id": "openSUSE Leap 15.3",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:opensuse:leap:15.3"
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                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "stb-devel-2.32.1549563867.59e9702-bp153.2.3.1.noarch as component of SUSE Package Hub 15 SP3",
          "product_id": "SUSE Package Hub 15 SP3:stb-devel-2.32.1549563867.59e9702-bp153.2.3.1.noarch"
        },
        "product_reference": "stb-devel-2.32.1549563867.59e9702-bp153.2.3.1.noarch",
        "relates_to_product_reference": "SUSE Package Hub 15 SP3"
      },
      {
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        "full_product_name": {
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          "product_id": "openSUSE Leap 15.3:stb-devel-2.32.1549563867.59e9702-bp153.2.3.1.noarch"
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    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-42716",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-42716"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An issue was discovered in stb stb_image.h 2.27. The PNM loader incorrectly interpreted 16-bit PGM files as 8-bit when converting to RGBA, leading to a buffer overflow when later reinterpreting the result as a 16-bit buffer. An attacker could potentially have crashed a service using stb_image, or read up to 1024 bytes of non-consecutive heap data without control over the read location.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Package Hub 15 SP3:stb-devel-2.32.1549563867.59e9702-bp153.2.3.1.noarch",
          "openSUSE Leap 15.3:stb-devel-2.32.1549563867.59e9702-bp153.2.3.1.noarch"
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      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2021-42716",
          "url": "https://www.suse.com/security/cve/CVE-2021-42716"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1191944 for CVE-2021-42716",
          "url": "https://bugzilla.suse.com/1191944"
        }
      ],
      "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": [
            "SUSE Package Hub 15 SP3:stb-devel-2.32.1549563867.59e9702-bp153.2.3.1.noarch",
            "openSUSE Leap 15.3:stb-devel-2.32.1549563867.59e9702-bp153.2.3.1.noarch"
          ]
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      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
            "version": "3.1"
          },
          "products": [
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      "threats": [
        {
          "category": "impact",
          "date": "2022-01-21T11:04:52Z",
          "details": "important"
        }
      ],
      "title": "CVE-2021-42716"
    }
  ]
}


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