9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.791 High
EPSS
Percentile
97.7%
May 2, 2017 Andrey Cherepanov 52.1.0-alt1
- New version (52.0.1)
- Security fixes:
+ CVE-2017-5429: Memory safety bugs fixed in Firefox 53, Firefox ESR
+ CVE-2017-5430: Memory safety bugs fixed in Firefox 53, Firefox ESR
+ CVE-2017-5432: Use-after-free in text input selection
+ CVE-2017-5433: Use-after-free in SMIL animation functions
+ CVE-2017-5434: Use-after-free during focus handling
+ CVE-2017-5435: Use-after-free during transaction processing in the
+ CVE-2017-5436: Out-of-bounds write with malicious font in Graphite 2
+ CVE-2017-5438: Use-after-free in nsAutoPtr during XSLT processing
+ CVE-2017-5439: Use-after-free in nsTArray Length() during XSLT
+ CVE-2017-5440: Use-after-free in txExecutionState destructor during
+ CVE-2017-5441: Use-after-free with selection during scroll events
+ CVE-2017-5442: Use-after-free during style changes
+ CVE-2017-5443: Out-of-bounds write during BinHex decoding
+ CVE-2017-5444: Buffer overflow while parsing
+ CVE-2017-5445: Uninitialized values used while parsing
+ CVE-2017-5446: Out-of-bounds read when HTTP/2 DATA frames are sent
+ CVE-2017-5447: Out-of-bounds read during glyph processing
+ CVE-2017-5449: Crash during bidirectional unicode manipulation with
+ CVE-2017-5451: Addressbar spoofing with onblur event
+ CVE-2017-5454: Sandbox escape allowing file system read access through
+ CVE-2017-5459: Buffer overflow in WebGL
+ CVE-2017-5460: Use-after-free in frame selection
+ CVE-2017-5461: Out-of-bounds write in Base64 encoding in NSS
+ CVE-2017-5462: DRBG flaw in NSS
+ CVE-2017-5464: Memory corruption with accessibility and DOM
+ CVE-2017-5465: Out-of-bounds read in ConvolvePixel
+ CVE-2017-5466: Origin confusion when reloading isolated data:text/html
+ CVE-2017-5467: Memory corruption when drawing Skia content
+ CVE-2017-5469: Potential Buffer overflow in flex-generated code
+ CVE-2016-10196: Vulnerabilities in Libevent library
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.791 High
EPSS
Percentile
97.7%