CVE-2010-1771: Use After Free
First published: Fri Jun 11 2010(Updated: )
Use-after-free vulnerability in WebKit in Apple Safari before 5.0 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1 on Mac OS X 10.4, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via vectors involving fonts.
Credit: product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple Mobile Safari | <=4.0.5 | |
| Apple Mobile Safari | =4.0 | |
| Apple Mobile Safari | =4.0.0b | |
| Apple Mobile Safari | =4.0.1 | |
| Apple Mobile Safari | =4.0.2 | |
| Apple Mobile Safari | =4.0.3 | |
| Apple Mobile Safari | =4.0.4 | |
| WebKit | ||
| Apple iOS and macOS | =10.5 | |
| Apple iOS and macOS | =10.5.0 | |
| Apple iOS and macOS | =10.5.1 | |
| Apple iOS and macOS | =10.5.2 | |
| Apple iOS and macOS | =10.5.3 | |
| Apple iOS and macOS | =10.5.4 | |
| Apple iOS and macOS | =10.5.5 | |
| Apple iOS and macOS | =10.5.6 | |
| Apple iOS and macOS | =10.5.7 | |
| Apple iOS and macOS | =10.5.8 | |
| Apple iOS and macOS | =10.6.0 | |
| Apple iOS and macOS | =10.6.1 | |
| Apple iOS and macOS | =10.6.2 | |
| Apple iOS and macOS | =10.6.3 | |
| Apple macOS Server | =10.5 | |
| Apple macOS Server | =10.5.0 | |
| Apple macOS Server | =10.5.1 | |
| Apple macOS Server | =10.5.2 | |
| Apple macOS Server | =10.5.3 | |
| Apple macOS Server | =10.5.4 | |
| Apple macOS Server | =10.5.5 | |
| Apple macOS Server | =10.5.6 | |
| Apple macOS Server | =10.5.7 | |
| Apple macOS Server | =10.5.8 | |
| Apple macOS Server | =10.6.0 | |
| Apple macOS Server | =10.6.1 | |
| Apple macOS Server | =10.6.2 | |
| Apple macOS Server | =10.6.3 | |
| Microsoft Windows 7 | ||
| Microsoft Windows Vista | ||
| Microsoft Windows XP | =sp2 | |
| Microsoft Windows XP | =sp3 | |
| Apple iOS and macOS | =10.4 | |
| Apple iOS and macOS | =10.4.0 | |
| Apple iOS and macOS | =10.4.1 | |
| Apple iOS and macOS | =10.4.2 | |
| Apple iOS and macOS | =10.4.3 | |
| Apple iOS and macOS | =10.4.4 | |
| Apple iOS and macOS | =10.4.5 | |
| Apple iOS and macOS | =10.4.6 | |
| Apple iOS and macOS | =10.4.7 | |
| Apple iOS and macOS | =10.4.8 | |
| Apple iOS and macOS | =10.4.9 | |
| Apple iOS and macOS | =10.4.10 | |
| Apple iOS and macOS | =10.4.11 | |
| Apple macOS Server | =10.4 | |
| Apple macOS Server | =10.4.0 | |
| Apple macOS Server | =10.4.1 | |
| Apple macOS Server | =10.4.2 | |
| Apple macOS Server | =10.4.3 | |
| Apple macOS Server | =10.4.4 | |
| Apple macOS Server | =10.4.5 | |
| Apple macOS Server | =10.4.6 | |
| Apple macOS Server | =10.4.7 | |
| Apple macOS Server | =10.4.8 | |
| Apple macOS Server | =10.4.9 | |
| Apple macOS Server | =10.4.10 | |
| Apple macOS Server | =10.4.11 |
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Reference Links
- http://support.apple.com/kb/HT4196
- http://lists.apple.com/archives/security-announce/2010/Jun/msg00000.html
- http://www.securityfocus.com/bid/40620
- http://securitytracker.com/id?1024067
- http://secunia.com/advisories/40105
- http://www.vupen.com/english/advisories/2010/1373
- http://support.apple.com/kb/HT4220
- http://lists.apple.com/archives/security-announce/2010//Jun/msg00002.html
- http://www.vupen.com/english/advisories/2010/1512
- http://secunia.com/advisories/40196
- http://lists.apple.com/archives/security-announce/2010//Sep/msg00002.html
- http://support.apple.com/kb/HT4334
- http://secunia.com/advisories/41856
- http://www.vupen.com/english/advisories/2010/2722
- http://www.ubuntu.com/usn/USN-1006-1
- http://support.apple.com/kb/HT4456
- http://lists.apple.com/archives/security-announce/2010//Nov/msg00003.html
- http://secunia.com/advisories/42314
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
- http://secunia.com/advisories/43068
- http://www.vupen.com/english/advisories/2011/0212
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:039
- http://www.vupen.com/english/advisories/2011/0552
- https://exchange.xforce.ibmcloud.com/vulnerabilities/59214
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6862
Frequently Asked Questions
What is the severity of CVE-2010-1771?
CVE-2010-1771 is rated as a critical vulnerability that can lead to arbitrary code execution or denial of service.
How do I fix CVE-2010-1771?
To fix CVE-2010-1771, update to the latest version of Apple Safari or WebKit that addresses this vulnerability.
Who is affected by CVE-2010-1771?
CVE-2010-1771 affects users of Apple Safari version 4.0.5 and earlier on Mac OS X 10.5 to 10.6 and Windows.
What are the potential impacts of CVE-2010-1771?
The potential impacts of CVE-2010-1771 include the execution of arbitrary code and application crashes leading to denial of service.
Is CVE-2010-1771 still a concern today?
While CVE-2010-1771 primarily affects older versions of software, any legacy systems still using these versions remain at risk.
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- version/apple mobile safari/4.0.5
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- version/apple ios and macos/10.5.6
- version/apple ios and macos/10.5.7
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- version/apple ios and macos/10.6.0
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- canonical/apple macos server
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- canonical/microsoft windows vista
- canonical/microsoft windows xp
- version/microsoft windows xp/sp2
- version/microsoft windows xp/sp3
- version/apple ios and macos/10.4
- version/apple ios and macos/10.4.0
- version/apple ios and macos/10.4.1
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- version/apple macos server/10.4.7
- version/apple macos server/10.4.8
- version/apple macos server/10.4.9
- version/apple macos server/10.4.10
- version/apple macos server/10.4.11