rhsa-2020_0512
Vulnerability from csaf_redhat
Published
2020-02-17 09:10
Modified
2024-11-22 14:27
Summary
Red Hat Security Advisory: firefox security update

Notes

Topic
An update for firefox is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 68.5.0 ESR. Security Fix(es): * Mozilla: Missing bounds check on shared memory read in the parent process (CVE-2020-6796) * Mozilla: Memory safety bugs fixed in Firefox 73 and Firefox ESR 68.5 (CVE-2020-6800) * Mozilla: Incorrect parsing of template tag could result in JavaScript injection (CVE-2020-6798) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.


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  "vulnerabilities": [
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      "acknowledgments": [
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          "summary": "Acknowledged by upstream."
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      "cve": "CVE-2020-6796",
      "cwe": {
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        "name": "Out-of-bounds Write"
      },
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      "ids": [
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          "text": "1801916"
        }
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      "notes": [
        {
          "category": "description",
          "text": "A content process could have modified shared memory relating to crash reporting information, crash itself, and cause an out-of-bound write. This could have caused memory corruption and a potentially exploitable crash. This vulnerability affects Firefox \u003c 73 and Firefox \u003c ESR68.5.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "Mozilla: Missing bounds check on shared memory read in the parent process",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
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            "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.5.0-2.el8_1.x86_64",
            "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.5.0-2.el8_1.aarch64",
            "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.5.0-2.el8_1.ppc64le",
            "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.5.0-2.el8_1.s390x",
            "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.5.0-2.el8_1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "Mozilla: Memory safety bugs fixed in Firefox 73 and Firefox ESR 68.5"
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.