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alsa-2023:4958
Vulnerability from osv_almalinux
Published
2023-09-04 00:00
Modified
2023-09-06 14:38
Summary
Important: firefox security update
Details
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 102.15.0 ESR.
Security Fix(es):
- Mozilla: Memory corruption in IPC CanvasTranslator (CVE-2023-4573)
- Mozilla: Memory corruption in IPC ColorPickerShownCallback (CVE-2023-4574)
- Mozilla: Memory corruption in IPC FilePickerShownCallback (CVE-2023-4575)
- Mozilla: Memory corruption in JIT UpdateRegExpStatics (CVE-2023-4577)
- Mozilla: Memory safety bugs fixed in Firefox 117, Firefox ESR 102.15, Firefox ESR 115.2, Thunderbird 102.15, and Thunderbird 115.2 (CVE-2023-4584)
- Mozilla: Memory safety bugs fixed in Firefox 117, Firefox ESR 115.2, and Thunderbird 115.2 (CVE-2023-4585)
- Mozilla: Full screen notification obscured by file open dialog (CVE-2023-4051)
- Mozilla: Full screen notification obscured by external program (CVE-2023-4053)
- Mozilla: Error reporting methods in SpiderMonkey could have triggered an Out of Memory Exception (CVE-2023-4578)
- Mozilla: Push notifications saved to disk unencrypted (CVE-2023-4580)
- Mozilla: XLL file extensions were downloadable without warnings (CVE-2023-4581)
- Mozilla: Browsing Context potentially not cleared when closing Private Window (CVE-2023-4583)
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.
References
{
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"details": "Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nThis update upgrades Firefox to version 102.15.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Memory corruption in IPC CanvasTranslator (CVE-2023-4573)\n* Mozilla: Memory corruption in IPC ColorPickerShownCallback (CVE-2023-4574)\n* Mozilla: Memory corruption in IPC FilePickerShownCallback (CVE-2023-4575)\n* Mozilla: Memory corruption in JIT UpdateRegExpStatics (CVE-2023-4577)\n* Mozilla: Memory safety bugs fixed in Firefox 117, Firefox ESR 102.15, Firefox ESR 115.2, Thunderbird 102.15, and Thunderbird 115.2 (CVE-2023-4584)\n* Mozilla: Memory safety bugs fixed in Firefox 117, Firefox ESR 115.2, and Thunderbird 115.2 (CVE-2023-4585)\n* Mozilla: Full screen notification obscured by file open dialog (CVE-2023-4051)\n* Mozilla: Full screen notification obscured by external program (CVE-2023-4053)\n* Mozilla: Error reporting methods in SpiderMonkey could have triggered an Out of Memory Exception (CVE-2023-4578)\n* Mozilla: Push notifications saved to disk unencrypted (CVE-2023-4580)\n* Mozilla: XLL file extensions were downloadable without warnings (CVE-2023-4581)\n* Mozilla: Browsing Context potentially not cleared when closing Private Window (CVE-2023-4583)\n\nFor 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.",
"id": "ALSA-2023:4958",
"modified": "2023-09-06T14:38:05Z",
"published": "2023-09-04T00:00:00Z",
"references": [
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"type": "ADVISORY",
"url": "https://access.redhat.com/errata/RHSA-2023:4958"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2023-4051"
},
{
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"type": "REPORT",
"url": "https://bugzilla.redhat.com/2236071"
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"type": "REPORT",
"url": "https://bugzilla.redhat.com/2236072"
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"type": "REPORT",
"url": "https://bugzilla.redhat.com/2236073"
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{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2236075"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2236076"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2236077"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2236078"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2236079"
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{
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"url": "https://bugzilla.redhat.com/2236080"
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CVE-2023-4051 (GCVE-0-2023-4051)
Vulnerability from cvelistv5 – Published: 2023-08-01 14:58 – Updated: 2025-12-18 15:23
VLAI?
EPSS
Title
Full screen notification obscured by file open dialog
Summary
A website could have obscured the full screen notification by using the file open dialog. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 116, Firefox ESR < 115.2, and Thunderbird < 115.2.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 116
(custom)
|
||||||||||||
|
||||||||||||||
Credits
Hafiizh
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CVE-2023-4577 (GCVE-0-2023-4577)
Vulnerability from cvelistv5 – Published: 2023-09-11 08:01 – Updated: 2025-12-18 15:23
VLAI?
EPSS
Title
Memory corruption in JIT UpdateRegExpStatics
Summary
When `UpdateRegExpStatics` attempted to access `initialStringHeap` it could already have been garbage collected prior to entering the function, which could potentially have led to an exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 117
(custom)
|
||||||||||||
|
||||||||||||||
Credits
Lukas Bernhard
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CVE-2023-4575 (GCVE-0-2023-4575)
Vulnerability from cvelistv5 – Published: 2023-09-11 08:00 – Updated: 2025-12-18 15:23
VLAI?
EPSS
Title
Memory corruption in IPC FilePickerShownCallback
Summary
When creating a callback over IPC for showing the File Picker window, multiple of the same callbacks could have been created at a time and eventually all simultaneously destroyed as soon as one of the callbacks finished. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 117
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
Credits
sonakkbi
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CVE-2023-4573 (GCVE-0-2023-4573)
Vulnerability from cvelistv5 – Published: 2023-09-11 07:59 – Updated: 2025-12-18 15:23
VLAI?
EPSS
Title
Memory corruption in IPC CanvasTranslator
Summary
When receiving rendering data over IPC `mStream` could have been destroyed when initialized, which could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 117
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
Credits
sonakkbi
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CVE-2023-4581 (GCVE-0-2023-4581)
Vulnerability from cvelistv5 – Published: 2023-09-11 08:01 – Updated: 2025-12-18 15:23
VLAI?
EPSS
Title
XLL file extensions were downloadable without warnings
Summary
Excel `.xll` add-in files did not have a blocklist entry in Firefox's executable blocklist which allowed them to be downloaded without any warning of their potential harm. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 117
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
Credits
Umar Farooq (@Puf)
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CVE-2023-4583 (GCVE-0-2023-4583)
Vulnerability from cvelistv5 – Published: 2023-09-11 08:02 – Updated: 2025-12-18 15:23
VLAI?
EPSS
Title
Browsing Context potentially not cleared when closing Private Window
Summary
When checking if the Browsing Context had been discarded in `HttpBaseChannel`, if the load group was not available then it was assumed to have already been discarded which was not always the case for private channels after the private session had ended. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
Severity ?
7.5 (High)
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 117
(custom)
|
||||||||||||
|
||||||||||||||
Credits
Thejaka Maldeniya
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CVE-2023-4578 (GCVE-0-2023-4578)
Vulnerability from cvelistv5 – Published: 2023-09-11 08:01 – Updated: 2025-12-18 15:23
VLAI?
EPSS
Title
Error reporting methods in SpiderMonkey could have triggered an Out of Memory Exception
Summary
When calling `JS::CheckRegExpSyntax` a Syntax Error could have been set which would end in calling `convertToRuntimeErrorAndClear`. A path in the function could attempt to allocate memory when none is available which would have caused a newly created Out of Memory exception to be mishandled as a Syntax Error. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 117
(custom)
|
||||||||||||
|
||||||||||||||
Credits
Irvan Kurniawan (@sourc7)
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CVE-2023-4574 (GCVE-0-2023-4574)
Vulnerability from cvelistv5 – Published: 2023-09-11 08:00 – Updated: 2025-12-18 15:23
VLAI?
EPSS
Title
Memory corruption in IPC ColorPickerShownCallback
Summary
When creating a callback over IPC for showing the Color Picker window, multiple of the same callbacks could have been created at a time and eventually all simultaneously destroyed as soon as one of the callbacks finished. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 117
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
Credits
sonakkbi
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CVE-2023-4053 (GCVE-0-2023-4053)
Vulnerability from cvelistv5 – Published: 2023-08-01 14:59 – Updated: 2025-12-18 15:23
VLAI?
EPSS
Title
Full screen notification obscured by external program
Summary
A website could have obscured the full screen notification by using a URL with a scheme handled by an external program, such as a mailto URL. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 116, Firefox ESR < 115.2, and Thunderbird < 115.2.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 116
(custom)
|
||||||||||||
|
||||||||||||||
Credits
Umar Farooq
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CVE-2023-4585 (GCVE-0-2023-4585)
Vulnerability from cvelistv5 – Published: 2023-09-11 08:02 – Updated: 2025-12-18 15:23
VLAI?
EPSS
Title
Memory safety bugs fixed in Firefox 117, Firefox ESR 115.2, and Thunderbird 115.2
Summary
Memory safety bugs present in Firefox 116, Firefox ESR 115.1, and Thunderbird 115.1. 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 < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
Severity ?
8.8 (High)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 117
(custom)
|
||||||||||||
|
||||||||||||||
Credits
Donal Meehan, Sebastian Hengst, and the Mozilla Fuzzing Team
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CVE-2023-4584 (GCVE-0-2023-4584)
Vulnerability from cvelistv5 – Published: 2023-09-11 08:02 – Updated: 2025-12-18 15:23
VLAI?
EPSS
Title
Memory safety bugs fixed in Firefox 117, Firefox ESR 102.15, Firefox ESR 115.2, Thunderbird 102.15, and Thunderbird 115.2
Summary
Memory safety bugs present in Firefox 116, Firefox ESR 102.14, Firefox ESR 115.1, Thunderbird 102.14, and Thunderbird 115.1. 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 < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 117
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
Credits
Randell Jesup, Andrew McCreight, the Mozilla Fuzzing Team
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CVE-2023-4580 (GCVE-0-2023-4580)
Vulnerability from cvelistv5 – Published: 2023-09-11 08:01 – Updated: 2025-12-18 15:23
VLAI?
EPSS
Title
Push notifications saved to disk unencrypted
Summary
Push notifications stored on disk in private browsing mode were not being encrypted potentially allowing the leak of sensitive information. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 117
(custom)
|
||||||||||||
|
||||||||||||||
Credits
Harveer Singh
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- 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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