csaf_redhat - RHSA-2022:0124

RHSA-2022:0124

Vulnerability from csaf_redhat

Published

2022-01-12 12:35

Modified

2025-10-09 22:04

Summary

Red Hat Security Advisory: firefox security update

Notes

Topic

An update for firefox is now available for Red Hat Enterprise Linux 7. 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 91.5.0 ESR. Security Fix(es): * Mozilla: Iframe sandbox bypass with XSLT (CVE-2021-4140) * Mozilla: Race condition when playing audio files (CVE-2022-22737) * Mozilla: Heap-buffer-overflow in blendGaussianBlur (CVE-2022-22738) * Mozilla: Use-after-free of ChannelEventQueue::mOwner (CVE-2022-22740) * Mozilla: Browser window spoof using fullscreen mode (CVE-2022-22741) * Mozilla: Out-of-bounds memory access when inserting text in edit mode (CVE-2022-22742) * Mozilla: Browser window spoof using fullscreen mode (CVE-2022-22743) * Mozilla: Memory safety bugs fixed in Firefox 96 and Firefox ESR 91.5 (CVE-2022-22751) * Mozilla: Leaking cross-origin URLs through securitypolicyviolation event (CVE-2022-22745) * Mozilla: Spoofed origin on external protocol launch dialog (CVE-2022-22748) * Mozilla: Missing throttling on external protocol launch dialog (CVE-2022-22739) * Mozilla: Crash when handling empty pkcs7 sequence (CVE-2022-22747) 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.

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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          "title": "Vulnerability description"
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          "text": "Mozilla: Memory safety bugs fixed in Firefox 96 and Firefox ESR 91.5",
          "title": "Vulnerability summary"
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          "title": "Statement"
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        {
          "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.",
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          "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2022-02/#CVE-2022-22751",
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      "threats": [
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      ],
      "title": "Mozilla: Memory safety bugs fixed in Firefox 96 and Firefox ESR 91.5"
    }
  ]
}

CVE-2022-22741 (GCVE-0-2022-22741)

Vulnerability from cvelistv5

Published

2022-12-22 00:00

Modified

2025-04-16 15:48

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CWE

Browser window spoof using fullscreen mode

Summary

When resizing a popup while requesting fullscreen access, the popup would have become unable to leave fullscreen mode. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

References

URL

Tags

	https://www.mozilla.org/security/advisories/mfsa2022-01/
	https://www.mozilla.org/security/advisories/mfsa2022-02/
	https://www.mozilla.org/security/advisories/mfsa2022-03/
	https://bugzilla.mozilla.org/show_bug.cgi?id=1740389

Impacted products

Vendor

Product

Version

Mozilla

Firefox ESR

Version: unspecified < 91.5

	Mozilla	Firefox	Version: unspecified < 96
	Mozilla	Thunderbird	Version: unspecified < 91.5

Show details on NVD website

JSON

To clipboard

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CVE-2022-22751 (GCVE-0-2022-22751)

Vulnerability from cvelistv5

Published

2022-12-22 00:00

Modified

2025-04-16 14:50

Severity ?

8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

Memory safety bugs fixed in Thunderbird 91.5

Summary

Mozilla developers Calixte Denizet, Kershaw Chang, Christian Holler, Jason Kratzer, Gabriele Svelto, Tyson Smith, Simon Giesecke, and Steve Fink reported memory safety bugs present in Firefox 95 and Firefox ESR 91.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

References

URL

Tags

	https://www.mozilla.org/security/advisories/mfsa2022-01/
	https://www.mozilla.org/security/advisories/mfsa2022-02/
	https://www.mozilla.org/security/advisories/mfsa2022-03/
	https://bugzilla.mozilla.org/buglist.cgi?bug_id=1664149%2C1737816%2C1739366%2C1740274%2C1740797%2C1741201%2C1741869%2C1743221%2C1743515%2C1745373%2C1746011

Impacted products

Vendor

Product

Version

Mozilla

Firefox ESR

Version: unspecified < 91.5

	Mozilla	Firefox	Version: unspecified < 96
	Mozilla	Thunderbird	Version: unspecified < 91.5

Show details on NVD website

JSON

To clipboard

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CVE-2022-22737 (GCVE-0-2022-22737)

Vulnerability from cvelistv5

Published

2022-12-22 00:00

Modified

2025-04-16 15:08

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

Race condition when playing audio files

Summary

Constructing audio sinks could have lead to a race condition when playing audio files and closing windows. This could have lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

References

URL

Tags

	https://www.mozilla.org/security/advisories/mfsa2022-01/
	https://www.mozilla.org/security/advisories/mfsa2022-02/
	https://www.mozilla.org/security/advisories/mfsa2022-03/
	https://bugzilla.mozilla.org/show_bug.cgi?id=1745874

Impacted products

Vendor

Product

Version

Mozilla

Firefox ESR

Version: unspecified < 91.5

	Mozilla	Firefox	Version: unspecified < 96
	Mozilla	Thunderbird	Version: unspecified < 91.5

Show details on NVD website

JSON

To clipboard

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CVE-2021-4140 (GCVE-0-2021-4140)

Vulnerability from cvelistv5

Published

2022-12-22 00:00

Modified

2025-04-16 15:55

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

Iframe sandbox bypass with XSLT

Summary

It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

References

URL

Tags

	https://www.mozilla.org/security/advisories/mfsa2022-01/
	https://www.mozilla.org/security/advisories/mfsa2022-02/
	https://www.mozilla.org/security/advisories/mfsa2022-03/
	https://bugzilla.mozilla.org/show_bug.cgi?id=1746720

Impacted products

Vendor

Product

Version

Mozilla

Firefox ESR

Version: unspecified < 91.5

	Mozilla	Firefox	Version: unspecified < 96
	Mozilla	Thunderbird	Version: unspecified < 91.5

Show details on NVD website

JSON

To clipboard

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          "lang": "en",
          "value": "It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. This vulnerability affects Firefox ESR \u003c 91.5, Firefox \u003c 96, and Thunderbird \u003c 91.5."
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      ],
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CVE-2022-22747 (GCVE-0-2022-22747)

Vulnerability from cvelistv5

Published

2022-12-22 00:00

Modified

2025-04-16 15:50

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CWE

Crash when handling empty pkcs7 sequence

Summary

After accepting an untrusted certificate, handling an empty pkcs7 sequence as part of the certificate data could have lead to a crash. This crash is believed to be unexploitable. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

References

URL

Tags

	https://www.mozilla.org/security/advisories/mfsa2022-01/
	https://www.mozilla.org/security/advisories/mfsa2022-02/
	https://www.mozilla.org/security/advisories/mfsa2022-03/
	https://bugzilla.mozilla.org/show_bug.cgi?id=1735028

Impacted products

Vendor

Product

Version

Mozilla

Firefox ESR

Version: unspecified < 91.5

	Mozilla	Firefox	Version: unspecified < 96
	Mozilla	Thunderbird	Version: unspecified < 91.5

Show details on NVD website

JSON

To clipboard

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CVE-2022-22739 (GCVE-0-2022-22739)

Vulnerability from cvelistv5

Published

2022-12-22 00:00

Modified

2025-04-16 15:47

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

CWE

Missing throttling on external protocol launch dialog

Summary

Malicious websites could have tricked users into accepting launching a program to handle an external URL protocol. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

References

URL

Tags

	https://www.mozilla.org/security/advisories/mfsa2022-01/
	https://www.mozilla.org/security/advisories/mfsa2022-02/
	https://www.mozilla.org/security/advisories/mfsa2022-03/
	https://bugzilla.mozilla.org/show_bug.cgi?id=1744158

Impacted products

Vendor

Product

Version

Mozilla

Firefox ESR

Version: unspecified < 91.5

	Mozilla	Firefox	Version: unspecified < 96
	Mozilla	Thunderbird	Version: unspecified < 91.5

Show details on NVD website

JSON

To clipboard

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CVE-2022-22740 (GCVE-0-2022-22740)

Vulnerability from cvelistv5

Published

2022-12-22 00:00

Modified

2025-04-16 15:48

Severity ?

8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

Use-after-free of ChannelEventQueue::mOwner

Summary

Certain network request objects were freed too early when releasing a network request handle. This could have lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

References

URL

Tags

	https://www.mozilla.org/security/advisories/mfsa2022-01/
	https://www.mozilla.org/security/advisories/mfsa2022-02/
	https://www.mozilla.org/security/advisories/mfsa2022-03/
	https://bugzilla.mozilla.org/show_bug.cgi?id=1742334

Impacted products

Vendor

Product

Version

Mozilla

Firefox ESR

Version: unspecified < 91.5

	Mozilla	Firefox	Version: unspecified < 96
	Mozilla	Thunderbird	Version: unspecified < 91.5

Show details on NVD website

JSON

To clipboard

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CVE-2022-22738 (GCVE-0-2022-22738)

Vulnerability from cvelistv5

Published

2022-12-22 00:00

Modified

2025-04-16 15:07

Severity ?

8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

Heap-buffer-overflow in blendGaussianBlur

Summary

Applying a CSS filter effect could have accessed out of bounds memory. This could have lead to a heap-buffer-overflow causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

References

URL

Tags

	https://www.mozilla.org/security/advisories/mfsa2022-01/
	https://www.mozilla.org/security/advisories/mfsa2022-02/
	https://www.mozilla.org/security/advisories/mfsa2022-03/
	https://bugzilla.mozilla.org/show_bug.cgi?id=1742382

Impacted products

Vendor

Product

Version

Mozilla

Firefox ESR

Version: unspecified < 91.5

	Mozilla	Firefox	Version: unspecified < 96
	Mozilla	Thunderbird	Version: unspecified < 91.5

Show details on NVD website

JSON

To clipboard

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      "descriptions": [
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          "lang": "en",
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        }
      ],
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CVE-2022-22742 (GCVE-0-2022-22742)

Vulnerability from cvelistv5

Published

2022-12-22 00:00

Modified

2025-04-16 15:48

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CWE

Out-of-bounds memory access when inserting text in edit mode

Summary

When inserting text while in edit mode, some characters might have lead to out-of-bounds memory access causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

References

URL

Tags

	https://www.mozilla.org/security/advisories/mfsa2022-01/
	https://www.mozilla.org/security/advisories/mfsa2022-02/
	https://www.mozilla.org/security/advisories/mfsa2022-03/
	https://bugzilla.mozilla.org/show_bug.cgi?id=1739923

Impacted products

Vendor

Product

Version

Mozilla

Firefox ESR

Version: unspecified < 91.5

	Mozilla	Firefox	Version: unspecified < 96
	Mozilla	Thunderbird	Version: unspecified < 91.5

Show details on NVD website

JSON

To clipboard

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CVE-2022-22745 (GCVE-0-2022-22745)

Vulnerability from cvelistv5

Published

2022-12-22 00:00

Modified

2025-04-16 15:04

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

CWE

Leaking cross-origin URLs through securitypolicyviolation event

Summary

Securitypolicyviolation events could have leaked cross-origin information for frame-ancestors violations. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

References

URL

Tags

	https://www.mozilla.org/security/advisories/mfsa2022-01/
	https://www.mozilla.org/security/advisories/mfsa2022-02/
	https://www.mozilla.org/security/advisories/mfsa2022-03/
	https://bugzilla.mozilla.org/show_bug.cgi?id=1735856

Impacted products

Vendor

Product

Version

Mozilla

Firefox ESR

Version: unspecified < 91.5

	Mozilla	Firefox	Version: unspecified < 96
	Mozilla	Thunderbird	Version: unspecified < 91.5

Show details on NVD website

JSON

To clipboard

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CVE-2022-22748 (GCVE-0-2022-22748)

Vulnerability from cvelistv5

Published

2022-12-22 00:00

Modified

2025-04-16 14:57

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

CWE

Spoofed origin on external protocol launch dialog

Summary

Malicious websites could have confused Firefox into showing the wrong origin when asking to launch a program and handling an external URL protocol. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

References

URL

Tags

	https://www.mozilla.org/security/advisories/mfsa2022-01/
	https://www.mozilla.org/security/advisories/mfsa2022-02/
	https://www.mozilla.org/security/advisories/mfsa2022-03/
	https://bugzilla.mozilla.org/show_bug.cgi?id=1705211

Impacted products

Vendor

Product

Version

Mozilla

Firefox ESR

Version: unspecified < 91.5

	Mozilla	Firefox	Version: unspecified < 96
	Mozilla	Thunderbird	Version: unspecified < 91.5

Show details on NVD website

JSON

To clipboard

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      {
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CVE-2022-22743 (GCVE-0-2022-22743)

Vulnerability from cvelistv5

Published

2022-12-22 00:00

Modified

2025-04-16 15:49

Severity ?

4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CWE

Browser window spoof using fullscreen mode

Summary

When navigating from inside an iframe while requesting fullscreen access, an attacker-controlled tab could have made the browser unable to leave fullscreen mode. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

References

URL

Tags

	https://www.mozilla.org/security/advisories/mfsa2022-01/
	https://www.mozilla.org/security/advisories/mfsa2022-02/
	https://www.mozilla.org/security/advisories/mfsa2022-03/
	https://bugzilla.mozilla.org/show_bug.cgi?id=1739220

Impacted products

Vendor

Product

Version

Mozilla

Firefox ESR

Version: unspecified < 91.5

	Mozilla	Firefox	Version: unspecified < 96
	Mozilla	Thunderbird	Version: unspecified < 91.5

Show details on NVD website

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T03:21:49.120Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2022-01/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2022-02/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2022-03/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1739220"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 4.3,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-22743",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-16T15:30:49.540086Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "description": "CWE-noinfo Not enough information",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-16T15:49:17.809Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Firefox ESR",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "91.5",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "96",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Thunderbird",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "91.5",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "When navigating from inside an iframe while requesting fullscreen access, an attacker-controlled tab could have made the browser unable to leave fullscreen mode. This vulnerability affects Firefox ESR \u003c 91.5, Firefox \u003c 96, and Thunderbird \u003c 91.5."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Browser window spoof using fullscreen mode",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-12-22T00:00:00.000Z",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "shortName": "mozilla"
      },
      "references": [
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        },
        {
          "url": "https://www.mozilla.org/security/advisories/mfsa2022-02/"
        },
        {
          "url": "https://www.mozilla.org/security/advisories/mfsa2022-03/"
        },
        {
          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1739220"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
    "assignerShortName": "mozilla",
    "cveId": "CVE-2022-22743",
    "datePublished": "2022-12-22T00:00:00.000Z",
    "dateReserved": "2022-01-07T00:00:00.000Z",
    "dateUpdated": "2025-04-16T15:49:17.809Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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Sightings

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Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
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.

Action not permitted

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Nomenclature