Описание
Security update for Mozilla Thunderbird
This update for Mozilla Thunderbird to version 52.9.0 fixes multiple issues.
Security issues fixed, inherited from the Mozilla common code base (MFSA 2018-16, bsc#1098998):
- CVE-2018-12359: Buffer overflow using computed size of canvas element
- CVE-2018-12360: Use-after-free when using focus()
- CVE-2018-12362: Integer overflow in SSSE3 scaler
- CVE-2018-12363: Use-after-free when appending DOM nodes
- CVE-2018-12364: CSRF attacks through 307 redirects and NPAPI plugins
- CVE-2018-12365: Compromised IPC child process can list local filenames
- CVE-2018-12366: Invalid data handling during QCMS transformations
- CVE-2018-5188: Memory safety bugs fixed in Thunderbird 52.9.0
Security issues fixed that affect e-mail privacy and integrity (including EFAIL):
- CVE-2018-12372: S/MIME and PGP decryption oracles can be built with HTML emails (bsc#1100082)
- CVE-2018-12373: S/MIME plaintext can be leaked through HTML reply/forward (bsc#1100079)
- CVE-2018-12374: Using form to exfiltrate encrypted mail part by pressing enter in form field (bsc#1100081)
The following options are available for added security in certain scenarios:
- Option for not decrypting subordinate message parts that otherwise might reveal decryted content to the attacker. Preference mailnews.p7m_subparts_external needs to be set to true for added security.
The following upstream changes are included:
- Thunderbird will now prompt to compact IMAP folders even if the account is online
- Fix various problems when forwarding messages inline when using "simple" HTML view
The following tracked packaging changes are included:
- correct requires and provides handling (boo#1076907)
- reduce memory footprint with %ix86 at linking time via additional compiler flags (boo#1091376)
- Build from upstream source archive and verify source signature (boo#1085780)
Список пакетов
SUSE Package Hub for SUSE Linux Enterprise 12
Ссылки
- E-Mail link for openSUSE-SU-2018:1905-1
- SUSE Security Ratings
Описание
A buffer overflow can occur when rendering canvas content while adjusting the height and width of the canvas element dynamically, causing data to be written outside of the currently computed boundaries. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
Затронутые продукты
Ссылки
- CVE-2018-12359
- SUSE Bug 1098998
Описание
A use-after-free vulnerability can occur when deleting an input element during a mutation event handler triggered by focusing that element. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
Затронутые продукты
Ссылки
- CVE-2018-12360
- SUSE Bug 1098998
Описание
An integer overflow can occur during graphics operations done by the Supplemental Streaming SIMD Extensions 3 (SSSE3) scaler, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
Затронутые продукты
Ссылки
- CVE-2018-12362
- SUSE Bug 1098998
Описание
A use-after-free vulnerability can occur when script uses mutation events to move DOM nodes between documents, resulting in the old document that held the node being freed but the node still having a pointer referencing it. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
Затронутые продукты
Ссылки
- CVE-2018-12363
- SUSE Bug 1098998
Описание
NPAPI plugins, such as Adobe Flash, can send non-simple cross-origin requests, bypassing CORS by making a same-origin POST that does a 307 redirect to the target site. This allows for a malicious site to engage in cross-site request forgery (CSRF) attacks. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
Затронутые продукты
Ссылки
- CVE-2018-12364
- SUSE Bug 1098998
Описание
A compromised IPC child process can escape the content sandbox and list the names of arbitrary files on the file system without user consent or interaction. This could result in exposure of private local files. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
Затронутые продукты
Ссылки
- CVE-2018-12365
- SUSE Bug 1098998
Описание
An invalid grid size during QCMS (color profile) transformations can result in the out-of-bounds read interpreted as a float value. This could leak private data into the output. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
Затронутые продукты
Ссылки
- CVE-2018-12366
- SUSE Bug 1098998
Описание
Decrypted S/MIME parts, when included in HTML crafted for an attack, can leak plaintext when included in a a HTML reply/forward. This vulnerability affects Thunderbird < 52.9.
Затронутые продукты
Ссылки
- CVE-2018-12372
- SUSE Bug 1100082
Описание
dDecrypted S/MIME parts hidden with CSS or the plaintext HTML tag can leak plaintext when included in a HTML reply/forward. This vulnerability affects Thunderbird < 52.9.
Затронутые продукты
Ссылки
- CVE-2018-12373
- SUSE Bug 1100079
Описание
Plaintext of decrypted emails can leak through by user submitting an embedded form by pressing enter key within a text input field. This vulnerability affects Thunderbird < 52.9.
Затронутые продукты
Ссылки
- CVE-2018-12374
- SUSE Bug 1100081
Описание
Memory safety bugs present in Firefox 60, Firefox ESR 60, and Firefox ESR 52.8. 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. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
Затронутые продукты
Ссылки
- CVE-2018-5188
- SUSE Bug 1098998