CVE-2007-0257

** DISPUTED ** Unspecified vulnerability in the expand_stack function in grsecurity PaX allows local users to gain privileges via unspecified vectors. NOTE: the grsecurity developer has disputed this issue, stating that "the function they claim the vulnerability to be in is a trivial function, which can, and has been, easily checked for any supposed vulnerabilities." The developer also cites a past disclosure that was not proven. As of 20070120, the original researcher has released demonstration code.

Link	Resource
http://forums.grsecurity.net/viewtopic.php?t=1646	Vendor Advisory
http://www.digitalarmaments.com/news_news.shtml	Vendor Advisory
http://www.digitalarmaments.com/pre2007-00018659.html	Vendor Advisory
http://www.securityfocus.com/bid/22014
http://secunia.com/advisories/23713
http://grsecurity.net/news.php#digitalfud
http://securitytracker.com/id?1017509
http://osvdb.org/32727
http://www.vupen.com/english/advisories/2007/0155
http://www.securityfocus.com/archive/1/462302/100/100/threaded
http://www.securityfocus.com/archive/1/457509/100/0/threaded
http://www.securityfocus.com/archive/1/456722/100/0/threaded
http://www.securityfocus.com/archive/1/456626/100/0/threaded

Configuration 1

cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.0.1:*:*:*:*:*:*:* cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.1.5:*:*:*:*:*:*:* cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.1.1:*:*:*:*:*:*:* cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.1.7:*:*:*:*:*:*:* cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.1.8:*:*:*:*:*:*:* cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.1.2:*:*:*:*:*:*:* cpe:2.3:a:grsecurity:grsecurity_kernel_patch:1.9.4:*:*:*:*:*:*:* cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.1.4:*:*:*:*:*:*:* cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.1.3:*:*:*:*:*:*:* cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.1.0:*:*:*:*:*:*:* cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.0.2:*:*:*:*:*:*:* cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.1.6:*:*:*:*:*:*:*

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Published : 2007-01-16 11:28

Updated : 2018-10-16 04:32

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NVD link : CVE-2007-0257

Mitre link : CVE-2007-0257

No products.

NVD-CWE-Other