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Security Advisories for Firefox 3.5

Impact key:

  • Critical: Vulnerability can be used to run attacker code and install software, requiring no user interaction beyond normal browsing.
  • High: Vulnerability can be used to gather sensitive data from sites in other windows or inject data or code into those sites, requiring no more than normal browsing actions.
  • Moderate: Vulnerabilities that would otherwise be High or Critical except they only work in uncommon non-default configurations or require the user to perform complicated and/or unlikely steps.
  • Low: Minor security vulnerabilities such as Denial of Service attacks, minor data leaks, or spoofs. (Undetectable spoofs of SSL indicia would have "High" impact because those are generally used to steal sensitive data intended for other sites.)

Fixed in Firefox 3.5.7

The Firefox 3.5.7 update did not address security issues.

Fixed in Firefox 3.5.6

MFSA 2009-71 GeckoActiveXObject exception messages can be used to enumerate installed COM objects
MFSA 2009-70 Privilege escalation via chrome window.opener
MFSA 2009-69 Location bar spoofing vulnerabilities
MFSA 2009-68 NTLM reflection vulnerability
MFSA 2009-67 Integer overflow, crash in libtheora video library
MFSA 2009-66 Memory safety fixes in liboggplay media library
MFSA 2009-65 Crashes with evidence of memory corruption (rv:1.9.1.6/ 1.9.0.16)

Fixed in Firefox 3.5.5

The Firefox 3.5.5 update did not address security issues.

Fixed in Firefox 3.5.4

MFSA 2009-64 Crashes with evidence of memory corruption (rv:1.9.1.4/ 1.9.0.15)
MFSA 2009-63 Upgrade media libraries to fix memory safety bugs
MFSA 2009-62 Download filename spoofing with RTL override
MFSA 2009-61 Cross-origin data theft through document.getSelection()
MFSA 2009-59 Heap buffer overflow in string to number conversion
MFSA 2009-57 Chrome privilege escalation in XPCVariant::VariantDataToJS()
MFSA 2009-56 Heap buffer overflow in GIF color map parser
MFSA 2009-55 Crash in proxy auto-configuration regexp parsing
MFSA 2009-54 Crash with recursive web-worker calls
MFSA 2009-53 Local downloaded file tampering
MFSA 2009-52 Form history vulnerable to stealing

Fixed in Firefox 3.5.3

MFSA 2009-51 Chrome privilege escalation with FeedWriter
MFSA 2009-50 Location bar spoofing via tall line-height Unicode characters
MFSA 2009-49 TreeColumns dangling pointer vulnerability
MFSA 2009-47 Crashes with evidence of memory corruption (rv:1.9.1.3/1.9.0.14)

Fixed in Firefox 3.5.2

MFSA 2009-46 Chrome privilege escalation due to incorrectly cached wrapper
MFSA 2009-45 Crashes with evidence of memory corruption (rv:1.9.1.2/1.9.0.13)
MFSA 2009-44 Location bar and SSL indicator spoofing via window.open() on invalid URL
MFSA 2009-38 Data corruption with SOCKS5 reply containing DNS name longer than 15 characters

Fixed in Firefox 3.5.1

MFSA 2009-41 Corrupt JIT state after deep return from native function
MFSA 2009-35 Crash and remote code execution during Flash player unloading

Fixed in Firefox 3.5

MFSA 2009-43 Heap overflow in certificate regexp parsing
MFSA 2009-42 Compromise of SSL-protected communication
MFSA 2009-40 Multiple cross origin wrapper bypasses
MFSA 2009-39 setTimeout loses XPCNativeWrappers
MFSA 2009-37 Crash and remote code execution using watch and __defineSetter__ on SVG element
MFSA 2009-36 Heap/integer overflows in font glyph rendering libraries
MFSA 2009-34 Crashes with evidence of memory corruption (rv:1.9.1/1.9.0.12)