CVE-2019-20503

usrsctp before 2019-12-20 has out-of-bounds reads in sctp_load_addresses_from_init.

usrsctp before 2019-12-20 has out-of-bounds reads in sctp_load_addresses_from_init.

usrsctp before 2019-12-20 has out-of-bounds reads in sctp_load_addresses_from_init.

usrsctp before 2019-12-20 has out-of-bounds reads in sctp_load_addresses_from_init.

Updated firefox packages fix security vulnerabilities:

The inputs to sctp_load_addresses_from_init are verified by sctp_arethere_unrecognized_parameters; however, the two functions handled parameter bounds differently, resulting in out of bounds reads when parameters are partially outside a chunk (CVE-2019-20503).

When removing data about an origin whose tab was recently closed, a use-after-free could occur in the Quota manager, resulting in a potentially exploitable crash (CVE-2020-6805).

By carefully crafting promise resolutions, it was possible to cause an out-of-bounds read off the end of an array resized during script execution. This could have led to memory corruption and a potentially exploitable crash (CVE-2020-6806).

When a device was changed while a stream was about to be destroyed, the stream-reinit task may have been executed after the stream was destroyed, causing a use-after-free and a potentially exploitable crash (CVE-2020-6807).

The 'Copy as cURL' feature of Devtools' network tab did not properly escape the HTTP method of a request, which can be controlled by the website. If a user used the 'Copy as Curl' feature and pasted the command into a terminal, it could have resulted in command injection and arbitrary command execution (CVE-2020-6811).

The first time AirPods are connected to an iPhone, they become named after the user's name by default (e.g. Jane Doe's AirPods.) Websites with camera or microphone permission are able to enumerate device names, disclosing the user's name. To resolve this issue, Firefox added a special case that renames devices containing the substring 'AirPods' to simply 'AirPods' (CVE-2020-6812).

Mozilla developers and community members Byron Campen, Jason Kratzer, and Christian Holler reported memory safety bugs present in Firefox 73 and Firefox ESR 68.5. 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 (CVE-2020-6814).

nss has been updated to 3.51 fixing various bugs and crashes.

The updated packages fix a security vulnerabilities:

Out of bounds reads in sctp_load_addresses_from_init. (CVE-2019-20503)

Use-after-free when removing data about origins. (CVE-2020-6805)

BodyStream::OnInputStreamReady was missing protections against state confusion. (CVE-2020-6806)

Use-after-free in cubeb during stream destruction. (CVE-2020-6807)

Devtools' 'Copy as cURL' feature did not fully escape website-controlled data, potentially leading to command injection. (CVE-2020-6811)

The names of AirPods with personally identifiable information were exposed to websites with camera or microphone permission. (CVE-2020-6812)

Memory safety bugs fixed in Thunderbird 68.6. (CVE-2020-6814)

Multiple flaws were found in the way Chromium 80.0.3987.122 processes various types of web content, where loading a web page containing malicious content could cause Chromium to crash, execute arbitrary code, or disclose sensitive information. (CVE-2020-6420, CVE-2020-6422, CVE-2020-6424, CVE-2020-6425, CVE-2020-6426, CVE-2020-6427, CVE-2020-6428, CVE-2020-6429, CVE-2020-6449, CVE-2019-20503)

This update for MozillaFirefox fixes the following issues:

MozillaFirefox was updated to 68.6.0 ESR (MFSA 2020-09 bsc#1132665 bsc#1166238)

• CVE-2020-6805: Fixed a use-after-free when removing data about origins
• CVE-2020-6806: Fixed improper protections against state confusion
• CVE-2020-6807: Fixed a use-after-free in cubeb during stream destruction
• CVE-2020-6811: Fixed an issue where copy as cURL' feature did not fully escape website-controlled data potentially leading to command injection
• CVE-2019-20503: Fixed out of bounds reads in sctp_load_addresses_from_init
• CVE-2020-6812: Fixed an issue where the names of AirPods with personally identifiable information were exposed to websites with camera or microphone permission
• CVE-2020-6814: Fixed multiple memory safety bugs
• Fixed an issue with minimizing a window (bsc#1132665).

This update was imported from the SUSE:SLE-15:Update update project.

This update for chromium to version 80.0.3987.149 fixes the following issues:

Chromium was update to 80.0.3987.149 (bsc#1167090):

• CVE-2020-6422: Fixed a use after free in WebGL.
• CVE-2020-6424: Fixed a use after free in media.
• CVE-2020-6425: Fixed an insufficient policy enforcement in extensions.
• CVE-2020-6426: Fixed an inappropriate implementation in V8.
• CVE-2020-6427: Fixed a use after free in audio.
• CVE-2020-6428: Fixed a use after free in audio.
• CVE-2020-6429: Fixed a use after free in audio.
• CVE-2019-20503: Fixed an out of bounds read in usersctplib.
• CVE-2020-6449: Fixed a use after free in audio.

This update for MozillaThunderbird fixes the following issues:

MozillaThunderbird was updated to 68.6.0 ESR (MFSA 2020-10 bsc#1166238)

• CVE-2020-6805: Fixed a use-after-free when removing data about origins
• CVE-2020-6806: Fixed improper protections against state confusion
• CVE-2020-6807: Fixed a use-after-free in cubeb during stream destruction
• CVE-2020-6811: Fixed an issue where copy as cURL' feature did not fully escape website-controlled data potentially leading to command injection
• CVE-2019-20503: Fixed out of bounds reads in sctp_load_addresses_from_init
• CVE-2020-6812: Fixed an issue where the names of AirPods with personally identifiable information were exposed to websites with camera or microphone permission
• CVE-2020-6814: Fixed multiple memory safety bugs

This update was imported from the SUSE:SLE-15:Update update project.

This update for chromium to version 80.0.3987.149 fixes the following issues:

Chromium was update to 80.0.3987.149 (bsc#1167090):

• CVE-2020-6422: Fixed a use after free in WebGL.
• CVE-2020-6424: Fixed a use after free in media.
• CVE-2020-6425: Fixed an insufficient policy enforcement in extensions.
• CVE-2020-6426: Fixed an inappropriate implementation in V8.
• CVE-2020-6427: Fixed a use after free in audio.
• CVE-2020-6428: Fixed a use after free in audio.
• CVE-2020-6429: Fixed a use after free in audio.
• CVE-2019-20503: Fixed an out of bounds read in usersctplib.
• CVE-2020-6449: Fixed a use after free in audio.

This update was imported from the openSUSE:Leap:15.1:Update update project.

These are all security issues fixed in the MozillaFirefox-92.0-1.2 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the MozillaThunderbird-91.1.1-1.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the chromedriver-93.0.4577.82-1.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the ungoogled-chromium-113.0.5672.92-1.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the firefox-esr-128.5.1-1.1 package on the GA media of openSUSE Tumbleweed.

This update for MozillaFirefox fixes the following issues:

MozillaFirefox was updated to 68.6.0 ESR (MFSA 2020-09 bsc#1132665 bsc#1166238)

• CVE-2020-6805: Fixed a use-after-free when removing data about origins
• CVE-2020-6806: Fixed improper protections against state confusion
• CVE-2020-6807: Fixed a use-after-free in cubeb during stream destruction
• CVE-2020-6811: Fixed an issue where copy as cURL' feature did not fully escape website-controlled data potentially leading to command injection
• CVE-2019-20503: Fixed out of bounds reads in sctp_load_addresses_from_init
• CVE-2020-6812: Fixed an issue where the names of AirPods with personally identifiable information were exposed to websites with camera or microphone permission
• CVE-2020-6814: Fixed multiple memory safety bugs
• Fixed an issue with minimizing a window (bsc#1132665).

This update for MozillaFirefox fixes the following issues:

MozillaFirefox was updated to 68.6.0 ESR (MFSA 2020-09 bsc#1132665 bsc#1166238)

• CVE-2020-6805: Fixed a use-after-free when removing data about origins
• CVE-2020-6806: Fixed improper protections against state confusion
• CVE-2020-6807: Fixed a use-after-free in cubeb during stream destruction
• CVE-2020-6811: Fixed an issue where copy as cURL' feature did not fully escape website-controlled data potentially leading to command injection
• CVE-2019-20503: Fixed out of bounds reads in sctp_load_addresses_from_init
• CVE-2020-6812: Fixed an issue where the names of AirPods with personally identifiable information were exposed to websites with camera or microphone permission
• CVE-2020-6814: Fixed multiple memory safety bugs
• Fixed an issue with minimizing a window (bsc#1132665).

This update for MozillaThunderbird fixes the following issues:

MozillaThunderbird was updated to 68.6.0 ESR (MFSA 2020-10 bsc#1166238)

• CVE-2020-6805: Fixed a use-after-free when removing data about origins
• CVE-2020-6806: Fixed improper protections against state confusion
• CVE-2020-6807: Fixed a use-after-free in cubeb during stream destruction
• CVE-2020-6811: Fixed an issue where copy as cURL' feature did not fully escape website-controlled data potentially leading to command injection
• CVE-2019-20503: Fixed out of bounds reads in sctp_load_addresses_from_init
• CVE-2020-6812: Fixed an issue where the names of AirPods with personally identifiable information were exposed to websites with camera or microphone permission
• CVE-2020-6814: Fixed multiple memory safety bugs

This update for MozillaFirefox fixes the following issues:

MozillaFirefox was updated to 68.6.0 ESR (MFSA 2020-09 bsc#1132665)

• CVE-2020-6805: Fixed a use-after-free when removing data about origins
• CVE-2020-6806: Fixed improper protections against state confusion
• CVE-2020-6807: Fixed a use-after-free in cubeb during stream destruction
• CVE-2020-6811: Fixed an issue where copy as cURL' feature did not fully escape website-controlled data potentially leading to command injection
• CVE-2019-20503: Fixed out of bounds reads in sctp_load_addresses_from_init
• CVE-2020-6812: Fixed an issue where the names of AirPods with personally identifiable information were exposed to websites with camera or microphone permission
• CVE-2020-6814: Fixed multiple memory safety bugs
• Fixed an issue with minimizing a window (bsc#1132665).

Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, spoof the URL or other browser chrome, obtain sensitive information, bypass Content Security Policy (CSP) protections, or execute arbitrary code. (CVE-2019-20503, CVE-2020-6805, CVE-2020-6806, CVE-2020-6807, CVE-2020-6808, CVE-2020-6810, CVE-2020-6812, CVE-2020-6813, CVE-2020-6814, CVE-2020-6815)

It was discovered that Web Extensions with the all-url permission could access local files. If a user were tricked in to installing a specially crafted extension, an attacker could potentially exploit this to obtain sensitive information. (CVE-2020-6809)

It was discovered that the Devtools' 'Copy as cURL' feature did not fully escape website-controlled data. If a user were tricked in to using the 'Copy as cURL' feature to copy and paste a command with specially crafted data in to a terminal, an attacker could potentially exploit this to execute arbitrary commands via command injection. (CVE-2020-6811)

It was discovered that Message ID calculation was based on uninitialized data. An attacker could potentially exploit this to obtain sensitive information. (CVE-2020-6792)

Mutiple security issues were discovered in Thunderbird. If a user were tricked in to opening a specially crafted message, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, or execute arbitrary code. (CVE-2020-6793, CVE-2020-6795, CVE-2020-6822)

It was discovered that if a user saved passwords before Thunderbird 60 and then later set a master password, an unencrypted copy of these passwords would still be accessible. A local user could exploit this to obtain sensitive information. (CVE-2020-6794)

Multiple security issues were discovered in Thunderbird. If a user were tricked in to opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, conduct cross-site scripting (XSS) attacks, obtain sensitive information, or execute arbitrary code. (CVE-2019-20503, CVE-2020-6798, CVE-2020-6800, CVE-2020-6805, CVE-2020-6806, CVE-2020-6807, CVE-2020-6812, CVE-2020-6814, CVE-2020-6819, CVE-2020-6820, CVE-2020-6821, CVE-2020-6825)

It was discovered that the Devtools’ ‘Copy as cURL’ feature did not fully escape website-controlled data. If a user were tricked in to using the ‘Copy as cURL’ feature to copy and paste a command with specially crafted data in to a terminal, an attacker could potentially exploit this to execute arbitrary commands via command injection. (CVE-2020-6811)

Multiple security issues were discovered in Thunderbird. If a user were tricked in to opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, bypass security restrictions, bypass same-origin restrictions, conduct cross-site scripting (XSS) attacks, or execute arbitrary code. (CVE-2019-11757, CVE-2019-11758, CVE-2019-11759, CVE-2019-11760, CVE-2019-11761, CVE-2019-11762, CVE-2019-11763, CVE-2019-11764, CVE-2019-17005, CVE-2019-17008, CVE-2019-17010, CVE-2019-17011, CVE-2019-17012, CVE-2019-17016, CVE-2019-17017, CVE-2019-17022, CVE-2019-17024, CVE-2019-17026, CVE-2019-20503, CVE-2020-6798, CVE-2020-6800, CVE-2020-6805, CVE-2020-6806, CVE-2020-6807, CVE-2020-6812, CVE-2020-6814, CVE-2020-6819, CVE-2020-6820, CVE-2020-6821, CVE-2020-6825)

It was discovered that NSS incorrectly handled certain memory operations. A remote attacker could potentially exploit this to cause a denial of service, or execute arbitrary code. (CVE-2019-11745)

It was discovered that a specially crafted S/MIME message with an inner encryption layer could be displayed as having a valid signature in some circumstances, even if the signer had no access to the encrypted message. An attacker could potentially exploit this to spoof the message author. (CVE-2019-11755)

A heap overflow was discovered in the expat library in Thunderbird. If a user were tricked in to opening a specially crafted message, an attacker could potentially exploit this to cause a denial of service, or execute arbitrary code. (CVE-2019-15903)

It was discovered that Message ID calculation was based on uninitialized data. An attacker could potentially exploit this to obtain sensitive information. (CVE-2020-6792)

Mutiple security issues were discovered in Thunderbird. If a user were tricked in to opening a specially crafted message, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, or execute arbitrary code. (CVE-2020-6793, CVE-2020-6795, CVE-2020-6822)

It was discovered that if a user saved passwords before Thunderbird 60 and then later set a primary password, an unencrypted copy of these passwords would still be accessible. A local user could exploit this to obtain sensitive information. (CVE-2020-6794)

It was discovered that the Devtools’ ‘Copy as cURL’ feature did not fully escape website-controlled data. If a user were tricked in to using the ‘Copy as cURL’ feature to copy and paste a command with specially crafted data in to a terminal, an attacker could potentially exploit this to execute arbitrary commands via command injection. (CVE-2020-6811)