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diff --git a/metadata/glsa/glsa-200408-16.xml b/metadata/glsa/glsa-200408-16.xml new file mode 100644 index 000000000000..1e99c098f5ad --- /dev/null +++ b/metadata/glsa/glsa-200408-16.xml @@ -0,0 +1,80 @@ +<?xml version="1.0" encoding="utf-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="200408-16"> + <title>glibc: Information leak with LD_DEBUG</title> + <synopsis> + glibc contains an information leak vulnerability allowing the debugging of + SUID binaries. + </synopsis> + <product type="ebuild">glibc</product> + <announced>2004-08-16</announced> + <revised count="04">2006-05-28</revised> + <bug>59526</bug> + <access>local</access> + <affected> + <package name="sys-libs/glibc" auto="yes" arch="alpha arm hppa ia64 sparc s390"> + <unaffected range="ge">2.3.2-r11</unaffected> + <vulnerable range="le">2.3.2-r10</vulnerable> + </package> + <package name="sys-libs/glibc" auto="yes" arch="x86 ppc"> + <unaffected range="ge">2.3.3.20040420-r1</unaffected> + <vulnerable range="le">2.3.3.20040420</vulnerable> + </package> + <package name="sys-libs/glibc" auto="yes" arch="mips"> + <unaffected range="ge">2.3.4.20040619-r1</unaffected> + <vulnerable range="le">2.3.3.20040420</vulnerable> + </package> + <package name="sys-libs/glibc" auto="yes" arch="amd64"> + <unaffected range="ge">2.3.4.20040619-r1</unaffected> + <vulnerable range="le">2.3.4.20040619</vulnerable> + </package> + <package name="sys-libs/glibc" auto="yes" arch="ppc64"> + <unaffected range="ge">2.3.4.20040808</unaffected> + <vulnerable range="le">2.3.4.20040605</vulnerable> + </package> + </affected> + <background> + <p> + The GNU C library defines various Unix-like "system calls" and other + basic facilities needed for a standard POSIX-like application to + operate. + </p> + </background> + <description> + <p> + Silvio Cesare discovered a potential information leak in glibc. It + allows LD_DEBUG on SUID binaries where it should not be allowed. This + has various security implications, which may be used to gain + confidentional information. + </p> + </description> + <impact type="low"> + <p> + An attacker can gain the list of symbols a SUID application uses and + their locations and can then use a trojaned library taking precendence + over those symbols to gain information or perform further exploitation. + </p> + </impact> + <workaround> + <p> + There is no known workaround at this time. All users are encouraged to + upgrade to the latest available version of glibc. + </p> + </workaround> + <resolution> + <p> + All glibc users should upgrade to the latest version: + </p> + <code> + # emerge sync + + # emerge -pv your_version + # emerge your_version</code> + </resolution> + <references> + <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-1453">CVE-2004-1453</uri> + </references> + <metadata tag="submitter" timestamp="2004-08-05T17:16:41Z"> + jaervosz + </metadata> +</glsa> |