Podatność CVE-2010-0734


Publikacja: 2010-03-19   Modyfikacja: 2012-02-13

Opis:
content_encoding.c in libcurl 7.10.5 through 7.19.7, when zlib is enabled, does not properly restrict the amount of callback data sent to an application that requests automatic decompression, which might allow remote attackers to cause a denial of service (application crash) or have unspecified other impact by sending crafted compressed data to an application that relies on the intended data-length limit.

Typ:

CWE-264

(Permissions, Privileges, and Access Controls)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

Ogólna skala CVSS
Znaczenie
Łatwość wykorzystania
6.8/10
6.4/10
8.6/10
Wymagany dostęp
Złożoność ataku
Autoryzacja
Zdalny
Średnia
Nie wymagana
Wpływ na poufność
Wpływ na integralność
Wpływ na dostępność
Częściowy
Częściowy
Częściowy
Affected software
CURL -> Libcurl 

 Referencje:
http://curl.haxx.se/docs/adv_20100209.html
http://curl.haxx.se/docs/security.html#20100209
http://curl.haxx.se/libcurl-contentencoding.patch
http://lists.apple.com/archives/security-announce/2010//Jun/msg00001.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-March/036744.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-March/037143.html
http://secunia.com/advisories/48256
http://security.gentoo.org/glsa/glsa-201203-02.xml
http://support.apple.com/kb/HT4188
http://support.avaya.com/css/P8/documents/100081819
http://wiki.rpath.com/Advisories:rPSA-2010-0072
http://www.debian.org/security/2010/dsa-2023
http://www.mandriva.com/security/advisories?name=MDVSA-2010:062
http://www.openwall.com/lists/oss-security/2010/02/09/5
http://www.openwall.com/lists/oss-security/2010/03/09/1
http://www.openwall.com/lists/oss-security/2010/03/16/11
http://www.redhat.com/support/errata/RHSA-2010-0329.html
http://www.securityfocus.com/archive/1/514490/100/0/threaded
http://www.securityfocus.com/archive/1/516397/100/0/threaded
http://www.ubuntu.com/usn/USN-1158-1
http://www.vmware.com/security/advisories/VMSA-2011-0003.html
http://www.vupen.com/english/advisories/2010/0571
http://www.vupen.com/english/advisories/2010/0602
http://www.vupen.com/english/advisories/2010/0660
http://www.vupen.com/english/advisories/2010/0725
http://www.vupen.com/english/advisories/2010/1481
https://bugzilla.redhat.com/show_bug.cgi?id=563220
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10760
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6756

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