CVE-2017-7779

Memory safety bugs were reported in Firefox 54, Firefox ESR 52.2, and Thunderbird 52.2. 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 < 52.3, Firefox ESR < 52.3, and Firefox < 55.

Multiple flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox (CVE-2017-7779, CVE-2017-7798, CVE-2017-7800, CVE-2017-7801, CVE-2017-7753, CVE-2017-7784, CVE-2017-7785, CVE-2017-7786, CVE-2017-7787, CVE-2017-7792, CVE-2017-7802, CVE-2017-7807, CVE-2017-7809, CVE-2017-7791, CVE-2017-7803).

Multiple flaws were found in the processing of malformed web content. A web page containing malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird (CVE-2017-7779, CVE-2017-7800, CVE-2017-7801, CVE-2017-7753, CVE-2017-7784, CVE-2017-7785, CVE-2017-7786, CVE-2017-7787, CVE-2017-7792, CVE-2017-7802, CVE-2017-7807, CVE-2017-7809, CVE-2017-7791, CVE-2017-7803).

Updated iceape packages include security fixes from upstream Seamonkey and Firefox:

Multiple flaws were found in the way Iceape 2.48 processes various types of web content, where loading a web page containing malicious content could cause Iceape to crash, execute arbitrary code, or disclose sensitive information. (CVE-2016-10196,CVE-2017-5398,CVE-2017-5399, CVE-2017-5400,CVE-2017-5401,CVE-2017-5402,CVE-2017-5403,CVE-2017-5404, CVE-2017-5405,CVE-2017-5406,CVE-2017-5407,CVE-2017-5409,CVE-2017-5410, CVE-2017-5411,CVE-2017-5408,CVE-2017-5412,CVE-2017-5413,CVE-2017-5414, CVE-2017-5415,CVE-2017-5416,CVE-2017-5417,CVE-2017-5425,CVE-2017-5426, CVE-2017-5427,CVE-2017-5418,CVE-2017-5419,CVE-2017-5420,CVE-2017-5421, CVE-2017-5422,CVE-2017-5429,CVE-2017-5430,CVE-2017-5432,CVE-2017-5433, CVE-2017-5434,CVE-2017-5435,CVE-2017-5436,CVE-2017-5438,CVE-2017-5439, CVE-2017-5440,CVE-2017-5441,CVE-2017-5442,CVE-2017-5443,CVE-2017-5444, CVE-2017-5445,CVE-2017-5446,CVE-2017-5447,CVE-2017-5448,CVE-2017-5449, CVE-2017-5451,CVE-2017-5454,CVE-2017-5455,CVE-2017-5456,CVE-2017-5459, CVE-2017-5460,CVE-2017-5461,CVE-2017-5462,CVE-2017-5464,CVE-2017-5465, CVE-2017-5466,CVE-2017-5467,CVE-2017-5469,CVE-2017-5470,CVE-2017-5472, CVE-2017-7749,CVE-2017-7750,CVE-2017-7751,CVE-2017-7752,CVE-2017-7753, CVE-2017-7754,CVE-2017-7755,CVE-2017-7756,CVE-2017-7757,CVE-2017-7758, CVE-2017-7760,CVE-2017-7761,CVE-2017-7763,CVE-2017-7764,CVE-2017-7765, CVE-2017-7766,CVE-2017-7767,CVE-2017-7768,CVE-2017-7778,CVE-2017-7779, CVE-2017-7782,CVE-2017-7784,CVE-2017-7785,CVE-2017-7786,CVE-2017-7787, CVE-2017-7791,CVE-2017-7792,CVE-2017-7793,CVE-2017-7798,CVE-2017-7800, CVE-2017-7801,CVE-2017-7802,CVE-2017-7803,CVE-2017-7804,CVE-2017-7805, CVE-2017-7807,CVE-2017-7809,CVE-2017-7810,CVE-2017-7814,CVE-2017-7818, CVE-2017-7819,CVE-2017-7823,CVE-2017-7824,CVE-2017-7825,CVE-2017-7826, CVE-2017-7828,CVE-2017-7830,CVE-2017-7843,CVE-2017-7845)

This update for MozillaThunderbird to version 52.3 fixes security issues and bugs.

The following vulnerabilities were fixed:

• CVE-2017-7798: XUL injection in the style editor in devtools
• CVE-2017-7800: Use-after-free in WebSockets during disconnection
• CVE-2017-7801: Use-after-free with marquee during window resizing
• CVE-2017-7784: Use-after-free with image observers
• CVE-2017-7802: Use-after-free resizing image elements
• CVE-2017-7785: Buffer overflow manipulating ARIA attributes in DOM
• CVE-2017-7786: Buffer overflow while painting non-displayable SVG
• CVE-2017-7753: Out-of-bounds read with cached style data and pseudo-elements#
• CVE-2017-7787: Same-origin policy bypass with iframes through page reloads
• CVE-2017-7807: Domain hijacking through AppCache fallback
• CVE-2017-7792: Buffer overflow viewing certificates with an extremely long OID
• CVE-2017-7804: Memory protection bypass through WindowsDllDetourPatcher
• CVE-2017-7791: Spoofing following page navigation with data: protocol and modal alerts
• CVE-2017-7782: WindowsDllDetourPatcher allocates memory without DEP protections
• CVE-2017-7803: CSP containing 'sandbox' improperly applied
• CVE-2017-7779: Memory safety bugs fixed in Firefox 55 and Firefox ESR 52.3

The following bugs were fixed:

• Unwanted inline images shown in rogue SPAM messages
• Deleting message from the POP3 server not working when maildir storage was used
• Message disposition flag (replied / forwarded) lost when reply or forwarded message was stored as draft and draft was sent later
• Inline images not scaled to fit when printing
• Selected text from another message sometimes included in a reply
• No authorisation prompt displayed when inserting image into email body although image URL requires authentication
• Large attachments taking a long time to open under some circumstances

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 firefox-esr-128.5.1-1.1 package on the GA media of openSUSE Tumbleweed.

Mozilla Firefox was updated to the ESR 52.3 release (bsc#1052829)

Following security issues were fixed:

• MFSA 2017-19/CVE-2017-7807: Domain hijacking through AppCache fallback
• MFSA 2017-19/CVE-2017-7791: Spoofing following page navigation with data: protocol and modal alerts
• MFSA 2017-19/CVE-2017-7792: Buffer overflow viewing certificates with an extremely long OID
• MFSA 2017-19/CVE-2017-7782: WindowsDllDetourPatcher allocates memory without DEP protections
• MFSA 2017-19/CVE-2017-7787: Same-origin policy bypass with iframes through page reloads
• MFSA 2017-19/CVE-2017-7786: Buffer overflow while painting non-displayable SVG
• MFSA 2017-19/CVE-2017-7785: Buffer overflow manipulating ARIA attributes in DOM
• MFSA 2017-19/CVE-2017-7784: Use-after-free with image observers
• MFSA 2017-19/CVE-2017-7753: Out-of-bounds read with cached style data and pseudo-elements
• MFSA 2017-19/CVE-2017-7798: XUL injection in the style editor in devtools
• MFSA 2017-19/CVE-2017-7804: Memory protection bypass through WindowsDllDetourPatcher
• MFSA 2017-19/CVE-2017-7779: Memory safety bugs fixed in Firefox 55 and Firefox ESR 52.3
• MFSA 2017-19/CVE-2017-7800: Use-after-free in WebSockets during disconnection
• MFSA 2017-19/CVE-2017-7801: Use-after-free with marquee during window resizing
• MFSA 2017-19/CVE-2017-7802: Use-after-free resizing image elements
• MFSA 2017-19/CVE-2017-7803: CSP containing 'sandbox' improperly applied

This update also fixes:

• fixed firefox hangs after a while in FUTEX_WAIT_PRIVATE if cgroups enabled and running on cpu >=1 (bsc#1031485)
• The Itanium ia64 build was fixed.

This update for MozillaFirefox to ESR 52.3 fixes several issues.

These security issues were fixed:

• CVE-2017-7807 Domain hijacking through AppCache fallback (bsc#1052829)
• CVE-2017-7791 Spoofing following page navigation with data: protocol and modal alerts (bsc#1052829)
• CVE-2017-7792 Buffer overflow viewing certificates with an extremely long OID (bsc#1052829)
• CVE-2017-7782 WindowsDllDetourPatcher allocates memory without DEP protections (bsc#1052829)
• CVE-2017-7787 Same-origin policy bypass with iframes through page reloads (bsc#1052829)
• CVE-2017-7786 Buffer overflow while painting non-displayable SVG (bsc#1052829)
• CVE-2017-7785 Buffer overflow manipulating ARIA attributes in DOM (bsc#1052829)
• CVE-2017-7784 Use-after-free with image observers (bsc#1052829)
• CVE-2017-7753 Out-of-bounds read with cached style data and pseudo-elements (bsc#1052829)
• CVE-2017-7798 XUL injection in the style editor in devtools (bsc#1052829)
• CVE-2017-7804 Memory protection bypass through WindowsDllDetourPatcher (bsc#1052829)
• CVE-2017-7779 Memory safety bugs fixed in Firefox 55 and Firefox ESR 52.3 (bsc#1052829)
• CVE-2017-7800 Use-after-free in WebSockets during disconnection (bsc#1052829)
• CVE-2017-7801 Use-after-free with marquee during window resizing (bsc#1052829)
• CVE-2017-7802 Use-after-free resizing image elements (bsc#1052829)
• CVE-2017-7803 CSP containing 'sandbox' improperly applied (bsc#1052829)

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 conduct cross-site scripting (XSS) attacks, bypass sandbox restrictions, obtain sensitive information, spoof the origin of modal alerts, bypass same origin restrictions, read uninitialized memory, cause a denial of service via program crash or hang, or execute arbitrary code. (CVE-2017-7753, CVE-2017-7779, CVE-2017-7780, CVE-2017-7781, CVE-2017-7783, CVE-2017-7784, CVE-2017-7785, CVE-2017-7786, CVE-2017-7787, CVE-2017-7788, CVE-2017-7789, CVE-2017-7791, CVE-2017-7792, CVE-2017-7794, CVE-2017-7797, CVE-2017-7798, CVE-2017-7799, CVE-2017-7800, CVE-2017-7801, CVE-2017-7802, CVE-2017-7803, CVE-2017-7806, CVE-2017-7807, CVE-2017-7808, CVE-2017-7809)

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 bypass same-origin restrictions, bypass CSP restrictions, obtain sensitive information, spoof the origin of modal alerts, cause a denial of service via application crash, or execute arbitrary code. (CVE-2017-7753, CVE-2017-7779, CVE-2017-7784, CVE-2017-7785, CVE-2017-7787, CVE-2017-7791, CVE-2017-7792, CVE-2017-7800, CVE-2017-7801, CVE-2017-7802, CVE-2017-7803, CVE-2017-7807, CVE-2017-7809)

A buffer overflow was discovered when displaying SVG content in some circumstances. If a user were tricked in to opening a specially crafted message, an attacker could potentially exploit this to cause a denial of service via application crash, or execute arbitrary code. (CVE-2017-7786)