RHSA-2020:1190

Vulnerability from csaf_opensuse - Published: 2020-03-31 00:00 - Updated: 2026-09-20 11:07
Summary
security update for libxml2
Severity
Moderate
Notes
Title of the patch: security update for libxml2
Description of the patch: This security update provides a functional equivalent of RHSA-2020:1190. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2020:1190.
Patchnames: RHSA-2020:1190
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2015-8035
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.i686 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.i686 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:libxml2-python-0:2.9.1-6.el7.4.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.i686 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.x86_64 —
Vendor Fix
Threats
Impact low
CVE-2016-5131
8.8 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
Recommended 7 products, the same list as for CVE-2015-8035
Threats
Impact moderate
CVE-2017-15412
8.8 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
Recommended 7 products, the same list as for CVE-2015-8035
Threats
Impact moderate
CVE-2017-18258
3.3 (Low)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Affected products
Recommended 7 products, the same list as for CVE-2015-8035
Threats
Impact low
CVE-2018-14404
5.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected products
Recommended 7 products, the same list as for CVE-2015-8035
Threats
Impact moderate
CVE-2018-14567
5.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected products
Recommended 7 products, the same list as for CVE-2015-8035
Threats
Impact moderate
References
URL Category
https://www.suse.com/support/security/rating/ external
https://ftp.suse.com/pub/projects/security/csaf/r… self
https://www.suse.com/security/cve/CVE-2015-8035/ self
https://www.suse.com/security/cve/CVE-2016-5131/ self
https://www.suse.com/security/cve/CVE-2017-15412/ self
https://www.suse.com/security/cve/CVE-2017-18258/ self
https://www.suse.com/security/cve/CVE-2018-14404/ self
https://www.suse.com/security/cve/CVE-2018-14567/ self
https://www.suse.com/security/cve/CVE-2015-8035 external
https://bugzilla.suse.com/1088279 external
https://bugzilla.suse.com/1105166 external
https://bugzilla.suse.com/954429 external
https://www.suse.com/security/cve/CVE-2016-5131 external
https://bugzilla.suse.com/1014873 external
https://bugzilla.suse.com/1069433 external
https://bugzilla.suse.com/1078813 external
https://bugzilla.suse.com/1123919 external
https://bugzilla.suse.com/989901 external
https://www.suse.com/security/cve/CVE-2017-15412 external
https://bugzilla.suse.com/1071691 external
https://bugzilla.suse.com/1077993 external
https://bugzilla.suse.com/1123129 external
https://bugzilla.suse.com/1123919 external
https://www.suse.com/security/cve/CVE-2017-18258 external
https://bugzilla.suse.com/1088279 external
https://bugzilla.suse.com/1088601 external
https://bugzilla.suse.com/1105166 external
https://www.suse.com/security/cve/CVE-2018-14404 external
https://bugzilla.suse.com/1102046 external
https://bugzilla.suse.com/1148896 external
https://www.suse.com/security/cve/CVE-2018-14567 external
https://bugzilla.suse.com/1088279 external
https://bugzilla.suse.com/1088601 external
https://bugzilla.suse.com/1105166 external
To clipboard 

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          "text": "The xz_decomp function in xzlib.c in libxml2 2.9.1 does not properly detect compression errors, which allows context-dependent attackers to cause a denial of service (process hang) via crafted XML data.",
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            "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-python-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-python-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-03-31T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2016-5131"
    },
    {
      "cve": "CVE-2017-15412",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2017-15412"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Use after free in libxml2 before 2.9.5, as used in Google Chrome prior to 63.0.3239.84 and other products, allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.i686",
          "SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.x86_64",
          "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.i686",
          "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.x86_64",
          "SUSE Liberty Linux 7:libxml2-python-0:2.9.1-6.el7.4.x86_64",
          "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.i686",
          "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2017-15412",
          "url": "https://www.suse.com/security/cve/CVE-2017-15412"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1071691 for CVE-2017-15412",
          "url": "https://bugzilla.suse.com/1071691"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1077993 for CVE-2017-15412",
          "url": "https://bugzilla.suse.com/1077993"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1123129 for CVE-2017-15412",
          "url": "https://bugzilla.suse.com/1123129"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1123919 for CVE-2017-15412",
          "url": "https://bugzilla.suse.com/1123919"
        }
      ],
      "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 Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-python-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-python-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-03-31T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2017-15412"
    },
    {
      "cve": "CVE-2017-18258",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2017-18258"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "The xz_head function in xzlib.c in libxml2 before 2.9.6 allows remote attackers to cause a denial of service (memory consumption) via a crafted LZMA file, because the decoder functionality does not restrict memory usage to what is required for a legitimate file.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.i686",
          "SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.x86_64",
          "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.i686",
          "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.x86_64",
          "SUSE Liberty Linux 7:libxml2-python-0:2.9.1-6.el7.4.x86_64",
          "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.i686",
          "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2017-18258",
          "url": "https://www.suse.com/security/cve/CVE-2017-18258"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1088279 for CVE-2017-18258",
          "url": "https://bugzilla.suse.com/1088279"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1088601 for CVE-2017-18258",
          "url": "https://bugzilla.suse.com/1088601"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1105166 for CVE-2017-18258",
          "url": "https://bugzilla.suse.com/1105166"
        }
      ],
      "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 Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-python-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
            "version": "3.0"
          },
          "products": [
            "SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-python-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-03-31T00:00:00Z",
          "details": "low"
        }
      ],
      "title": "CVE-2017-18258"
    },
    {
      "cve": "CVE-2018-14404",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2018-14404"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A NULL pointer dereference vulnerability exists in the xpath.c:xmlXPathCompOpEval() function of libxml2 through 2.9.8 when parsing an invalid XPath expression in the XPATH_OP_AND or XPATH_OP_OR case. Applications processing untrusted XSL format inputs with the use of the libxml2 library may be vulnerable to a denial of service attack due to a crash of the application.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.i686",
          "SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.x86_64",
          "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.i686",
          "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.x86_64",
          "SUSE Liberty Linux 7:libxml2-python-0:2.9.1-6.el7.4.x86_64",
          "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.i686",
          "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2018-14404",
          "url": "https://www.suse.com/security/cve/CVE-2018-14404"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1102046 for CVE-2018-14404",
          "url": "https://bugzilla.suse.com/1102046"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1148896 for CVE-2018-14404",
          "url": "https://bugzilla.suse.com/1148896"
        }
      ],
      "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 Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-python-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.0"
          },
          "products": [
            "SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-python-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-03-31T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2018-14404"
    },
    {
      "cve": "CVE-2018-14567",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2018-14567"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "libxml2 2.9.8, if --with-lzma is used, allows remote attackers to cause a denial of service (infinite loop) via a crafted XML file that triggers LZMA_MEMLIMIT_ERROR, as demonstrated by xmllint, a different vulnerability than CVE-2015-8035 and CVE-2018-9251.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.i686",
          "SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.x86_64",
          "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.i686",
          "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.x86_64",
          "SUSE Liberty Linux 7:libxml2-python-0:2.9.1-6.el7.4.x86_64",
          "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.i686",
          "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2018-14567",
          "url": "https://www.suse.com/security/cve/CVE-2018-14567"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1088279 for CVE-2018-14567",
          "url": "https://bugzilla.suse.com/1088279"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1088601 for CVE-2018-14567",
          "url": "https://bugzilla.suse.com/1088601"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1105166 for CVE-2018-14567",
          "url": "https://bugzilla.suse.com/1105166"
        }
      ],
      "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 Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-python-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.0"
          },
          "products": [
            "SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-devel-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-python-0:2.9.1-6.el7.4.x86_64",
            "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.i686",
            "SUSE Liberty Linux 7:libxml2-static-0:2.9.1-6.el7.4.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-03-31T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2018-14567"
    }
  ]
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • 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.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.