medium
6.8
CWE
264 119
Advisory Published
CVE Published
Updated

CVE-2010-0734: Buffer Overflow

First published: Tue Feb 09 2010(Updated: )

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.

Credit: secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
redhat/curl<0:7.10.6-11.rhel3
0:7.10.6-11.rhel3
redhat/curl<0:7.12.1-11.1.el4_8.3
0:7.12.1-11.1.el4_8.3
redhat/curl<0:7.15.5-9.el5
0:7.15.5-9.el5
curl libcurl=7.17.1
curl libcurl=7.19.7
curl libcurl=7.19.4
curl libcurl=7.14
curl libcurl=7.12.0
curl libcurl=7.14.1
curl libcurl=7.10.5
curl libcurl=7.19.6
curl libcurl=7.12.2
curl libcurl=7.17.0
curl libcurl=7.13.1
curl libcurl=7.12.1
curl libcurl=7.11.2
curl libcurl=7.10.7
curl libcurl=7.13
curl libcurl=7.10.8
curl libcurl=7.15.2
curl libcurl=7.15.3
curl libcurl=7.18.0
curl libcurl=7.12.3
curl libcurl=7.19.0
curl libcurl=7.19.1
curl libcurl=7.19.3
curl libcurl=7.10.6
curl libcurl=7.15.1
curl libcurl=7.12
curl libcurl=7.18.1
curl libcurl=7.18.2
curl libcurl=7.11.1
curl libcurl=7.19.2
curl libcurl=7.16.3
curl libcurl=7.13.2
curl libcurl=7.15
curl libcurl=7.11.0
curl libcurl=7.19.5

Remedy

http://curl.haxx.se/libcurl-contentencoding.patch

Remedy

http://www.openwall.com/lists/oss-security/2010/02/09/5

Remedy

http://www.openwall.com/lists/oss-security/2010/03/09/1

Remedy

http://www.openwall.com/lists/oss-security/2010/03/16/11

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