Thunderbird est passé en 60.7.1
"Fixed Various security fixes"
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Offer to configure Exchange accounts for Office365. A third-party add-on is required for this account type. IMAP still exists as alternative.
Mozilla Foundation Security Advisory 2019-23
Security vulnerabilities fixed in Thunderbird 60.8
Announced
July 9, 2019
Impact
critical
Products
Thunderbird
Fixed in
Thunderbird 60.8
In general, these flaws cannot be exploited through email in the Thunderbird product because scripting is disabled when reading mail, but are potentially risks in browser or browser-like contexts.
#CVE-2019-9811: Sandbox escape via installation of malicious language pack
Reporter
Niklas Baumstark
Impact
high
Description
As part of his winning Pwn2Own entry, Niklas Baumstark demonstrated a sandbox escape by installing a malicious language pack and then opening a browser feature that used the compromised translation.
References
Bug 1538007
Bug 1539598
Bug 1563327
#CVE-2019-11711: Script injection within domain through inner window reuse
Reporter
Boris Zbarsky
Impact
high
Description
When an inner window is reused, it does not consider the use of document.domain for cross-origin protections. If pages on different subdomains ever cooperatively use document.domain, then either page can abuse this to inject script into arbitrary pages on the other subdomain, even those that did not use document.domain to relax their origin security.
References
Bug 1552541
#CVE-2019-11712: Cross-origin POST requests can be made with NPAPI plugins by following 308 redirects
Reporter
Gregory Smiley of Security Compass
Impact
high
Description
POST requests made by NPAPI plugins, such as Flash, that receive a status 308 redirect response can bypass CORS requirements. This can allow an attacker to perform Cross-Site Request Forgery (CSRF) attacks.
References
Bug 1543804
#CVE-2019-11713: Use-after-free with HTTP/2 cached stream
Reporter
Hanno Böck
Impact
high
Description
A use-after-free vulnerability can occur in HTTP/2 when a cached HTTP/2 stream is closed while still in use, resulting in a potentially exploitable crash.
References
Bug 1528481
#CVE-2019-11729: Empty or malformed p256-ECDH public keys may trigger a segmentation fault
Reporter
Jonas Allmann
Impact
moderate
Description
Empty or malformed p256-ECDH public keys may trigger a segmentation fault due values being improperly sanitized before being copied into memory and used.
References
Bug 1515342
#CVE-2019-11715: HTML parsing error can contribute to content XSS
Reporter
Linus Särud
Impact
moderate
Description
Due to an error while parsing page content, it is possible for properly sanitized user input to be misinterpreted and lead to XSS hazards on web sites in certain circumstances.
References
Bug 1555523
#CVE-2019-11717: Caret character improperly escaped in origins
Reporter
Tyson Smith
Impact
moderate
Description
A vulnerability exists where the caret ("^") character is improperly escaped constructing some URIs due to it being used as a separator, allowing for possible spoofing of origin attributes.
References
Bug 1548306
#CVE-2019-11719: Out-of-bounds read when importing curve25519 private key
Reporter
Henry Corrigan-Gibbs
Impact
moderate
Description
When importing a curve25519 private key in PKCS#8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services (NSS) library. This could lead to information disclosure.
References
Bug 1540541
#CVE-2019-11730: Same-origin policy treats all files in a directory as having the same-origin
Reporter
Luigi Gubello
Impact
moderate
Description
A vulnerability exists where if a user opens a locally saved HTML file, this file can use file: URIs to access other files in the same directory or sub-directories if the names are known or guessed. The Fetch API can then be used to read the contents of any files stored in these directories and they may uploaded to a server. Luigi Gubello demonstrated that in combination with a popular Android messaging app, if a malicious HTML attachment is sent to a user and they opened that attachment in Firefox, due to that app's predictable pattern for locally-saved file names, it is possible to read attachments the victim received from other correspondents.
References
Bug 1558299
#CVE-2019-11709: Memory safety bugs fixed in Firefox 68, Firefox ESR 60.8, and Thunderbird 60.8
Reporter
Mozilla developers and community
Impact
critical
Description
Mozilla developers and community members Andreea Pavel, Christian Holler, Honza Bambas, Jason Kratzer, and Jeff Gilbert reported memory safety bugs present in Firefox 67, Firefox ESR 60.7, and Thunderbird 60.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code.
References
Memory safety bugs fixed in Firefox 68, Firefox ESR 60.8, and Thunderbird 60.8
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