SUSE-SU-2021:0243-1

Vulnerability from csaf_suse - Published: 2021-01-29 08:37 - Updated: 2021-01-29 08:37
Summary
Security update for jackson-databind
Severity
Moderate
Notes
Title of the patch: Security update for jackson-databind
Description of the patch: This update for jackson-databind fixes the following issues: jackson-databind was updated to 2.10.5.1: * #2589: `DOMDeserializer`: setExpandEntityReferences(false) may not prevent external entity expansion in all cases (CVE-2020-25649, bsc#1177616) * #2787 (partial fix): NPE after add mixin for enum * #2679: 'ObjectMapper.readValue('123', Void.TYPE)' throws 'should never occur'
Patchnames: SUSE-2021-243,SUSE-SLE-Module-Development-Tools-15-SP2-2021-243
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-2020-25649
5.8 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Vendor Fix To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
CVE-2020-35728
7.3 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Vendor Fix To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
CVE-2021-20190
8.1 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Vendor Fix To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
References
To clipboard 

{
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      "text": "moderate"
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    "category": "csaf_security_advisory",
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    "distribution": {
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        "text": "This update for jackson-databind fixes the following issues:\n\njackson-databind was updated to 2.10.5.1:\n  * #2589: `DOMDeserializer`: setExpandEntityReferences(false) may\n    not prevent external entity expansion in all cases\n    (CVE-2020-25649, bsc#1177616)\n  * #2787 (partial fix): NPE after add mixin for enum\n  * #2679: \u0027ObjectMapper.readValue(\u0027123\u0027, Void.TYPE)\u0027 throws\n    \u0027should never occur\u0027\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
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        "title": "Patchnames"
      },
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        "url": "https://www.suse.com/security/cve/CVE-2021-20190/"
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          "text": "https://www.suse.com/security/cve/CVE-2020-25649"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A flaw was found in FasterXML Jackson Databind, where it did not have entity expansion secured properly. This flaw allows vulnerability to XML external entity (XXE) attacks. The highest threat from this vulnerability is data integrity.",
          "title": "CVE description"
        }
      ],
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          "text": "https://www.suse.com/security/cve/CVE-2020-35728"
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        {
          "category": "general",
          "text": "FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to com.oracle.wls.shaded.org.apache.xalan.lib.sql.JNDIConnectionPool (aka embedded Xalan in org.glassfish.web/javax.servlet.jsp.jstl).",
          "title": "CVE description"
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          "text": "https://www.suse.com/security/cve/CVE-2021-20190"
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      ],
      "notes": [
        {
          "category": "general",
          "text": "A flaw was found in jackson-databind before 2.9.10.7. FasterXML mishandles the interaction between serialization gadgets and typing. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.",
          "title": "CVE description"
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          "date": "2021-01-29T08:37:34Z",
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        }
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      "title": "CVE-2021-20190"
    }
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}


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  • 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.



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