Shiromuku Bu2 Bbs up to 2.89 File Upload memory corruption

Summaryinfo

A vulnerability was found in Shiromuku Bu2 Bbs up to 2.89. It has been declared as critical. This issue affects some unknown processing of the component File Upload. Such manipulation leads to memory corruption. This vulnerability is traded as CVE-2015-0868. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Shiromuku Bu2 Bbs up to 2.89 and classified as critical. Affected by this issue is some unknown processing of the component File Upload. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Unrestricted file upload vulnerability in Mrs. Shiromuku Perl CGI shiromuku(bu2)BBS before 2.91 allows remote attackers to execute arbitrary code by uploading an executable file.

The weakness was shared 02/01/2015 (Website). The advisory is available at t-okada.com. This vulnerability is handled as CVE-2015-0868 since 01/08/2015. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available.

Upgrading to version 2.90 eliminates this vulnerability.

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Productinfo

Vendor

• Shiromuku

Name

• Bu2 Bbs

Version

• 2.0
• 2.1
• 2.2
• 2.3
• 2.4
• 2.5
• 2.6
• 2.7
• 2.8
• 2.9
• 2.10
• 2.11
• 2.12
• 2.13
• 2.14
• 2.15
• 2.16
• 2.17
• 2.18
• 2.19
• 2.20
• 2.21
• 2.22
• 2.23
• 2.24
• 2.25
• 2.26
• 2.27
• 2.28
• 2.29
• 2.30
• 2.31
• 2.32
• 2.33
• 2.34
• 2.35
• 2.36
• 2.37
• 2.38
• 2.39
• 2.40
• 2.41
• 2.42
• 2.43
• 2.44
• 2.45
• 2.46
• 2.47
• 2.48
• 2.49
• 2.50
• 2.51
• 2.52
• 2.53
• 2.54
• 2.55
• 2.56
• 2.57
• 2.58
• 2.59
• 2.60
• 2.61
• 2.62
• 2.63
• 2.64
• 2.65
• 2.66
• 2.67
• 2.68
• 2.69
• 2.70
• 2.71
• 2.72
• 2.73
• 2.74
• 2.75
• 2.76
• 2.77
• 2.78
• 2.79
• 2.80
• 2.81
• 2.82
• 2.83
• 2.84
• 2.85
• 2.86
• 2.87
• 2.88
• 2.89

CPE 2.3info

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CPE 2.2info

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Entryinfo

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