National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2010-0734 Detail

Current Description

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.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 6.8 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://curl.haxx.se/docs/adv_20100209.html Vendor Advisory
http://curl.haxx.se/docs/security.html#20100209 Vendor Advisory
http://curl.haxx.se/libcurl-contentencoding.patch 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 Patch
http://www.openwall.com/lists/oss-security/2010/03/09/1 Patch
http://www.openwall.com/lists/oss-security/2010/03/16/11 Patch
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

Technical Details

Vulnerability Type (View All)

  • Permissions, Privileges, and Access Control (CWE-264)

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:curl:libcurl:7.10.5
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 cpe:/a:curl:libcurl:7.10.6
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 cpe:/a:curl:libcurl:7.10.7
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 cpe:/a:curl:libcurl:7.10.8
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 cpe:/a:curl:libcurl:7.11.0
     Show Matching CPE(s)
 cpe:/a:curl:libcurl:7.11.1
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 cpe:/a:curl:libcurl:7.11.2
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 cpe:/a:curl:libcurl:7.12
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 cpe:/a:curl:libcurl:7.12.0
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 cpe:/a:curl:libcurl:7.12.1
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 cpe:/a:curl:libcurl:7.12.2
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 cpe:/a:curl:libcurl:7.12.3
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 cpe:/a:curl:libcurl:7.13
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 cpe:/a:curl:libcurl:7.13.1
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 cpe:/a:curl:libcurl:7.13.2
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 cpe:/a:curl:libcurl:7.14
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 cpe:/a:curl:libcurl:7.14.1
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 cpe:/a:curl:libcurl:7.15
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 cpe:/a:curl:libcurl:7.15.1
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 cpe:/a:curl:libcurl:7.15.2
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 cpe:/a:curl:libcurl:7.15.3
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 cpe:/a:curl:libcurl:7.16.3
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 cpe:/a:curl:libcurl:7.17.0
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 cpe:/a:curl:libcurl:7.17.1
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 cpe:/a:curl:libcurl:7.18.0
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 cpe:/a:curl:libcurl:7.18.1
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 cpe:/a:curl:libcurl:7.18.2
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 cpe:/a:curl:libcurl:7.19.0
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 cpe:/a:curl:libcurl:7.19.1
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 cpe:/a:curl:libcurl:7.19.2
     Show Matching CPE(s)
 cpe:/a:curl:libcurl:7.19.3
     Show Matching CPE(s)
 cpe:/a:curl:libcurl:7.19.4
     Show Matching CPE(s)
 cpe:/a:curl:libcurl:7.19.5
     Show Matching CPE(s)
 cpe:/a:curl:libcurl:7.19.6
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 cpe:/a:curl:libcurl:7.19.7
     Show Matching CPE(s)


Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2010-0734
NVD Published Date:
03/19/2010
NVD Last Modified:
10/10/2018