CVE-2011-1271
Description
The JIT compiler in Microsoft .NET Framework 3.5 Gold and SP1, 3.5.1, and 4.0, when IsJITOptimizerDisabled is false, does not properly handle expressions related to null strings, which allows context-dependent attackers to bypass intended access restrictions, and consequently execute arbitrary code, in opportunistic circumstances by leveraging a crafted application, as demonstrated by (1) a crafted XAML browser application (aka XBAP), (2) a crafted ASP.NET application, or (3) a crafted .NET Framework application, aka .NET Framework JIT Optimization Vulnerability.
Risk Information
Base Score
7.7
MODERATE
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
EPSS Score
Exploitation Probability
16.42
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Security Update for Microsoft .NET Framework 3.5 Service Pack 1 and .NET Framework 2.0 Service Pack 2 on Windows Server 2003 and Windows XP(KB2518864) x86 based systems | Windows |
| Security Update for Microsoft .NET Framework 3.5 Service Pack 1 and .NET Framework 2.0 Service Pack 2 on Windows Server 2003 and Windows XP(KB2518864) x64 bases systems | Windows |
| Security Update for Microsoft .NET Framework 3.5 on Windows Server 2003 and Windows XP(KB2530095) x86 based systems | Windows |
| Security Update for Microsoft .NET Framework 3.5 on Windows Server 2003 and Windows XP(KB2530095) x64 bases systems | Windows |
| Security Update for Microsoft .NET Framework 4(KB2518870) x86 based systems | Windows |
| Security Update for Microsoft .NET Framework 4(KB2518870) x64 bases systems | Windows |
| Security Update for Microsoft .NET Framework 3.5, Windows Vista Service Pack 1 and Windows Server 2008(KB2518863) x86 based systems | Windows |
| Security Update for Microsoft .NET Framework 3.5, Windows Vista Service Pack 1 and Windows Server 2008(KB2518863) x64 bases systems | Windows |
| Security Update for Microsoft .NET Framework 3.5 Service Pack 1 on Windows Vista Service Pack 1 and Windows Server 2008(KB2518865) x86 based systems | Windows |
| Security Update for Microsoft .NET Framework 3.5 Service Pack 1 on Windows Vista Service Pack 1 and Windows Server 2008(KB2518865) x64 bases systems | Windows |
| Security Update for Microsoft .NET Framework 3.5 Service Pack 1, Windows Vista Service Pack 2, and Windows Server 2008 Service Pack 2(KB2518866) x86 based systems | Windows |
| Security Update for Microsoft .NET Framework 3.5 Service Pack 1, Windows Vista Service Pack 2, and Windows Server 2008 Service Pack 2(KB2518866) x64 bases systems | Windows |
| Security Update for Microsoft .NET Framework 3.5.1 on Windows 7 and Windows Server 2008 R2(KB2518867) x86 based systems | Windows |
| Security Update for Microsoft .NET Framework 3.5.1 on Windows 7 and Windows Server 2008 R2(KB2518867) x64 bases systems | Windows |
| Security Update for Microsoft .NET Framework 3.5.1 on Windows 7 Service Pack 1 and Windows Server 2008 R2 Service Pack 1(KB2518869) x86 based systems | Windows |
| Security Update for Microsoft .NET Framework 3.5.1 on Windows 7 Service Pack 1 and Windows Server 2008 R2 Service Pack 1(KB2518869) x64 bases systems | Windows |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-10426 | Security Update for Microsoft .NET Framework 3.5 Service Pack 1 and .NET Framework 2.0 Service Pack 2 on Windows Server 2003 and Windows XP |
| PATCH-10427 | Security Update for Microsoft .NET Framework 3.5 Service Pack 1 and .NET Framework 2.0 Service Pack 2 on Windows Server 2003 and Windows XP |
| PATCH-10430 | Security Update for Microsoft .NET Framework 4 |
| PATCH-10431 | Security Update for Microsoft .NET Framework 4 |
| PATCH-10432 | Security Update for Microsoft .NET Framework 3.5, Windows Vista Service Pack 1 and Windows Server 2008 x86 (KB2518863) |
| PATCH-10433 | Security Update for Microsoft .NET Framework 3.5, Windows Vista Service Pack 1 and Windows Server 2008 |
| PATCH-10434 | Security Update for Microsoft .NET Framework 3.5 Service Pack 1 on Windows Vista Service Pack 1 and Windows Server 2008 x86 (KB2518865) |
| PATCH-10435 | Security Update for Microsoft .NET Framework 3.5 Service Pack 1 on Windows Vista Service Pack 1 and Windows Server 2008 for x64-based Systems (KB2518865) |
| PATCH-10436 | Security Update for Microsoft .NET Framework 3.5 Service Pack 1, Windows Vista Service Pack 2, and Windows Server 2008 Service Pack 2 |
| PATCH-10437 | Security Update for Microsoft .NET Framework 3.5 Service Pack 1, Windows Vista Service Pack 2, and Windows Server 2008 Service Pack 2 |
| PATCH-10438 | Security Update for Microsoft .NET Framework 3.5.1 on Windows 7 and Windows Server 2008 R2 |
| PATCH-10439 | Security Update for Microsoft .NET Framework 3.5.1 on Windows 7 and Windows Server 2008 R2 |
| PATCH-10440 | Security Update for Microsoft .NET Framework 3.5.1 on Windows 7 Service Pack 1 and Windows Server 2008 R2 Service Pack 1 |
| PATCH-10441 | Security Update for Microsoft .NET Framework 3.5.1 on Windows 7 Service Pack 1 and Windows Server 2008 R2 Service Pack 1 |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234