CVE-2023-5388

NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.

NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.

Mozilla Firefox is a standalone web browser, designed for standards compliance and performance. Its functionality can be enhanced via a plethora of extensions.

Security Fix(es):

When loading a script with Subresource Integrity, attackers with an injection capability could trigger the reuse of previously cached entries with incorrect, different integrity metadata. This vulnerability affects Firefox < 103.(CVE-2022-36315)

When using the Performance API, an attacker was able to notice subtle differences between PerformanceEntries and thus learn whether the target URL had been subject to a redirect. This vulnerability affects Firefox < 103.(CVE-2022-36316)

An attacker could have written a value to the first element in a zero-length JavaScript array. Although the array was zero-length, the value was not written to an invalid memory address. This vulnerability affects Firefox < 104.(CVE-2022-38475)

Service Workers did not detect Private Browsing Mode correctly in all cases, which could have led to Service Workers being written to disk for websites visited in Private Browsing Mode. This would not have persisted them in a state where they would run again, but it would have leaked Private Browsing Mode details to disk. This vulnerability affects Firefox < 107.(CVE-2022-45417)

If the user added a security exception for an invalid TLS certificate, opened an ongoing TLS connection with a server that used that certificate, and then deleted the exception, Firefox would have kept the connection alive, making it seem like the certificate was still trusted. This vulnerability affects Firefox < 107.(CVE-2022-45419)

Mozilla developers and community members Lukas Bernhard, Gabriele Svelto, Randell Jesup, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 107. 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 < 108.(CVE-2022-46879)

Mozilla developers Gabriele Svelto, Yulia Startsev, Andrew McCreight and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 106. 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.<br />Note: This advisory was added on December 13th, 2022 after discovering it was inadvertently left out of the original advisory. The fix was included in the original release of Firefox 107. This vulnerability affects Firefox < 107.(CVE-2022-46883)

Due to URL previews in the network panel of developer tools improperly storing URLs, query parameters could potentially be used to overwrite global objects in privileged code. This vulnerability affects Firefox < 110.(CVE-2023-25731)

The return value from gfx::SourceSurfaceSkia::Map() wasn't being verified which could have potentially lead to a null pointer dereference. This vulnerability affects Firefox < 110.(CVE-2023-25733)

An invalid downcast from nsHTMLDocument to nsIContent could have lead to undefined behavior. This vulnerability affects Firefox < 110.(CVE-2023-25736)

Under certain circumstances, a ServiceWorker's offline cache may have leaked to the file system when using private browsing mode. This vulnerability affects Firefox < 111.(CVE-2023-25750)

When following a redirect to a publicly accessible web extension file, the URL may have been translated to the actual local path, leaking potentially sensitive information. This vulnerability affects Firefox < 111.(CVE-2023-28160)

Memory safety bugs present in Firefox 110. 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 < 111.(CVE-2023-28177)

Multiple race conditions in the font initialization could have led to memory corruption…

Mozilla Firefox is a standalone web browser, designed for standards compliance and performance. Its functionality can be enhanced via a plethora of extensions.

Security Fix(es):

When loading a script with Subresource Integrity, attackers with an injection capability could trigger the reuse of previously cached entries with incorrect, different integrity metadata. This vulnerability affects Firefox < 103.(CVE-2022-36315)

When using the Performance API, an attacker was able to notice subtle differences between PerformanceEntries and thus learn whether the target URL had been subject to a redirect. This vulnerability affects Firefox < 103.(CVE-2022-36316)

An attacker could have written a value to the first element in a zero-length JavaScript array. Although the array was zero-length, the value was not written to an invalid memory address. This vulnerability affects Firefox < 104.(CVE-2022-38475)

Service Workers did not detect Private Browsing Mode correctly in all cases, which could have led to Service Workers being written to disk for websites visited in Private Browsing Mode. This would not have persisted them in a state where they would run again, but it would have leaked Private Browsing Mode details to disk. This vulnerability affects Firefox < 107.(CVE-2022-45417)

If the user added a security exception for an invalid TLS certificate, opened an ongoing TLS connection with a server that used that certificate, and then deleted the exception, Firefox would have kept the connection alive, making it seem like the certificate was still trusted. This vulnerability affects Firefox < 107.(CVE-2022-45419)

Mozilla developers and community members Lukas Bernhard, Gabriele Svelto, Randell Jesup, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 107. 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 < 108.(CVE-2022-46879)

Mozilla developers Gabriele Svelto, Yulia Startsev, Andrew McCreight and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 106. 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.<br />Note: This advisory was added on December 13th, 2022 after discovering it was inadvertently left out of the original advisory. The fix was included in the original release of Firefox 107. This vulnerability affects Firefox < 107.(CVE-2022-46883)

Due to URL previews in the network panel of developer tools improperly storing URLs, query parameters could potentially be used to overwrite global objects in privileged code. This vulnerability affects Firefox < 110.(CVE-2023-25731)

The return value from gfx::SourceSurfaceSkia::Map() wasn't being verified which could have potentially lead to a null pointer dereference. This vulnerability affects Firefox < 110.(CVE-2023-25733)

An invalid downcast from nsHTMLDocument to nsIContent could have lead to undefined behavior. This vulnerability affects Firefox < 110.(CVE-2023-25736)

Under certain circumstances, a ServiceWorker's offline cache may have leaked to the file system when using private browsing mode. This vulnerability affects Firefox < 111.(CVE-2023-25750)

When following a redirect to a publicly accessible web extension file, the URL may have been translated to the actual local path, leaking potentially sensitive information. This vulnerability affects Firefox < 111.(CVE-2023-28160)

Memory safety bugs present in Firefox 110. 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 < 111.(CVE-2023-28177)

Multiple race conditions in the font initialization could have led to memory corruption…

NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.

Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications.

Security Fix(es):

• nss: timing attack against RSA decryption (CVE-2023-5388)

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.

Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications.

Security Fix(es):

• nss: timing attack against RSA decryption (CVE-2023-5388)

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.

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

This update upgrades Firefox to version 115.9.1 ESR.

Security Fix(es):

• nss: timing attack against RSA decryption (CVE-2023-5388)
• Mozilla: Crash in NSS TLS method (CVE-2024-0743)
• Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607)
• Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608)
• Mozilla: Improve handling of out-of-memory conditions in ICU (CVE-2024-2616)
• Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610)
• Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions (CVE-2024-2611)
• Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612)
• Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9 (CVE-2024-2614)
• Mozilla: Privileged JavaScript Execution via Event Handlers (CVE-2024-29944)

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.

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

This update upgrades Firefox to version 115.9.1 ESR.

Security Fix(es):

• nss: timing attack against RSA decryption (CVE-2023-5388)
• Mozilla: Crash in NSS TLS method (CVE-2024-0743)
• Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607)
• Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608)
• Mozilla: Improve handling of out-of-memory conditions in ICU (CVE-2024-2616)
• Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610)
• Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions (CVE-2024-2611)
• Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612)
• Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9 (CVE-2024-2614)
• Mozilla: Privileged JavaScript Execution via Event Handlers (CVE-2024-29944)

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.

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 115.9.0.

Security Fix(es):

• nss: timing attack against RSA decryption (CVE-2023-5388)
• Mozilla: Crash in NSS TLS method (CVE-2024-0743)
• Mozilla: Leaking of encrypted email subjects to other conversations (CVE-2024-1936)
• Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607)
• Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608)
• Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610)
• Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions (CVE-2024-2611)
• Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612)
• Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9 (CVE-2024-2614)

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.

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 115.9.0.

Security Fix(es):

• nss: timing attack against RSA decryption (CVE-2023-5388)
• Mozilla: Crash in NSS TLS method (CVE-2024-0743)
• Mozilla: Leaking of encrypted email subjects to other conversations (CVE-2024-1936)
• Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607)
• Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608)
• Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610)
• Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions (CVE-2024-2611)
• Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612)
• Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9 (CVE-2024-2614)

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.

• CVE-2023-5388: fix timing attack against RSA decryption
• Bug 1784253: avoid processing unexpected inputs by checking for m_exptmod base sign
• Bug 1911912: avoid misuse of ctype(3) functions

• CVE-2023-5388: fix timing attack against RSA decryption (in TLS) r=jschanck

• CVE-2023-5388: NSS MPI RSA decryption timing side-channel (Marvin attack); backport upstream NSS_3_90 commit 196716d8 to security/nss/lib/freebl
• CVE-2024-0741: ANGLE VariablePacker int32 overflow leading to heap out-of-bounds write in WebGL shader compilation
• CVE-2024-0753: PSM HSTS superdomain walk did not honor ancestor includeSubDomains policy (RFC 6797 conformance)
• CVE-2025-3523: attachment URL UI misrepresentation in displayAttachmentsForExpandedViewExternal; mouseover/focus showed last URL for all rows

The updated packages fix security vulnerabilities: Timing attack against RSA decryption in TLS. (CVE-2023-5388) Out-of-bounds memory read in networking channels. (CVE-2024-1546) Alert dialog could have been spoofed on another site. (CVE-2024-1547) Fullscreen Notification could have been hidden by select element. (CVE-2024-1548) Custom cursor could obscure the permission dialog. (CVE-2024-1549) Mouse cursor re-positioned unexpectedly could have led to unintended permission grants. (CVE-2024-1550) Multipart HTTP Responses would accept the Set-Cookie header in response parts. (CVE-2024-1551) Incorrect code generation on 32-bit ARM devices. (CVE-2024-1552) Memory safety bugs fixed in Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8. (CVE-2024-1553)

Crash in NSS TLS method. (CVE-2024-0743) JIT code failed to save return registers on Armv7-A. (CVE-2024-2607) Integer overflow could have led to out of bounds write. (CVE-2024-2608) Improve handling of out-of-memory conditions in ICU. (CVE-2024-2616) NSS susceptible to timing attack against RSA decryption. (CVE-2023-5388) Improper handling of html and body tags enabled CSP nonce leakage. (CVE-2024-2610) Clickjacking vulnerability could have led to a user accidentally granting permissions. (CVE-2024-2611) Self referencing object could have potentially led to a use-after-free. (CVE-2024-2612) Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9. (CVE-2024-2614) Privileged JavaScript Execution via Event Handlers.(CVE-2024-29944)

Crash in NSS TLS method. (CVE-2024-0743) JIT code failed to save return registers on Armv7-A. (CVE-2024-2607) Integer overflow could have led to out of bounds write. (CVE-2024-2608) Improve handling of out-of-memory conditions in ICU. (CVE-2024-2616) NSS susceptible to timing attack against RSA decryption. (CVE-2023-5388) Improper handling of html and body tags enabled CSP nonce leakage. (CVE-2024-2610) Clickjacking vulnerability could have led to a user accidentally granting permissions. (CVE-2024-2611) Self referencing object could have potentially led to a use-after-free. (CVE-2024-2612) Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9. (CVE-2024-2614)

These are all security issues fixed in the MozillaThunderbird-115.9.0-1.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the libfreebl3-3.98-1.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the MozillaFirefox-124.0.1-1.1 package on the GA media of openSUSE Tumbleweed.