rhsa-2023_3578
Vulnerability from csaf_redhat
Published
2023-06-14 07:37
Modified
2024-11-22 23:28
Summary
Red Hat Security Advisory: firefox security update

Notes

Topic
An update for firefox is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. 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 102.12.0 ESR. Security Fix(es): * Mozilla: Click-jacking certificate exceptions through rendering lag (CVE-2023-34414) * Mozilla: Memory safety bugs fixed in Firefox 114 and Firefox ESR 102.12 (CVE-2023-34416) 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.


To clipboard 

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  "vulnerabilities": [
    {
      "acknowledgments": [
        {
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            "the Mozilla project"
          ]
        },
        {
          "names": [
            "Irvan Kurniawan"
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        "name": "The UI Performs the Wrong Action"
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          "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nThe error page for sites with invalid TLS certificates was missing the activation-delay Firefox uses to protect prompts and permission dialogs from attacks that exploit human response time delays. If a malicious page elicited user clicks in precise locations immediately before navigating to a site with a certificate error and made the renderer extremely busy at the same time, it could create a gap between when the error page was loaded and when the display actually refreshed. With the right timing the elicited clicks could land in that gap and activate the button that overrides the certificate error for that site.",
          "title": "Vulnerability description"
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          "text": "Mozilla: Click-jacking certificate exceptions through rendering lag",
          "title": "Vulnerability summary"
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        {
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          "text": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.",
          "title": "Statement"
        },
        {
          "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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          "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2023-19/#CVE-2023-34414",
          "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2023-19/#CVE-2023-34414"
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          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
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            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
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      "title": "Mozilla: Click-jacking certificate exceptions through rendering lag"
    },
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        {
          "names": [
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        },
        {
          "names": [
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      },
      "discovery_date": "2023-06-06T00:00:00+00:00",
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          "title": "Vulnerability description"
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          "text": "Mozilla: Memory safety bugs fixed in Firefox 114 and Firefox ESR 102.12",
          "title": "Vulnerability summary"
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        {
          "category": "other",
          "text": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.",
          "title": "Statement"
        },
        {
          "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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        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-34416",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-34416"
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      ],
      "title": "Mozilla: Memory safety bugs fixed in Firefox 114 and Firefox ESR 102.12"
    }
  ]
}


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