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redhatRedHatRHSA-2023:3138
HistoryMay 16, 2023 - 6:20 p.m.

(RHSA-2023:3138) Important: firefox security update

2023-05-1618:20:24
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16
mozilla firefox
open-source
web browser
security update
cve
standards compliance
performance
portability
cvss
vulnerabilities
unix

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

70.5%

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

This update upgrades Firefox to version 102.11.0 ESR.

Security Fix(es):

  • Mozilla: Browser prompts could have been obscured by popups (CVE-2023-32205)

  • Mozilla: Crash in RLBox Expat driver (CVE-2023-32206)

  • Mozilla: Potential permissions request bypass via clickjacking (CVE-2023-32207)

  • Mozilla: Memory safety bugs fixed in Firefox 113 and Firefox ESR 102.11 (CVE-2023-32215)

  • Mozilla: Content process crash due to invalid wasm code (CVE-2023-32211)

  • Mozilla: Potential spoof due to obscured address bar (CVE-2023-32212)

  • Mozilla: Potential memory corruption in FileReader::DoReadData() (CVE-2023-32213)

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.

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

70.5%