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author | 2015-03-08 22:02:38 +0100 | |
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committer | 2015-03-08 22:02:38 +0100 | |
commit | a24567fbc43f221b14e805f9bc0b7c6d16911c46 (patch) | |
tree | 910a04fe6ee560ac0eebac55f3cd2781c3519760 /glsa-200706-01.xml | |
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Import existing advisories
Diffstat (limited to 'glsa-200706-01.xml')
-rw-r--r-- | glsa-200706-01.xml | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/glsa-200706-01.xml b/glsa-200706-01.xml new file mode 100644 index 00000000..d7bf5d43 --- /dev/null +++ b/glsa-200706-01.xml @@ -0,0 +1,68 @@ +<?xml version="1.0" encoding="utf-8"?> +<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?> +<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> + +<glsa id="200706-01"> + <title>libexif: Integer overflow vulnerability</title> + <synopsis> + libexif fails to handle Exif (EXchangeable Image File) data inputs, making + it vulnerable to an integer overflow. + </synopsis> + <product type="ebuild">libexif</product> + <announced>June 05, 2007</announced> + <revised>June 05, 2007: 01</revised> + <bug>178081</bug> + <access>remote</access> + <affected> + <package name="media-libs/libexif" auto="yes" arch="*"> + <unaffected range="ge">0.6.15</unaffected> + <vulnerable range="lt">0.6.15</vulnerable> + </package> + </affected> + <background> + <p> + libexif is a library for parsing, editing and saving Exif data. + </p> + </background> + <description> + <p> + Victor Stinner reported an integer overflow in the + exif_data_load_data_entry() function from file exif-data.c while + handling Exif data. + </p> + </description> + <impact type="normal"> + <p> + An attacker could entice a user to process a file with specially + crafted Exif extensions with an application making use of libexif, + which will trigger the integer overflow and potentially execute + arbitrary code or crash the application. + </p> + </impact> + <workaround> + <p> + There is no known workaround at this time. + </p> + </workaround> + <resolution> + <p> + All libexif users should upgrade to the latest version. Please note + that users upgrading from "<=media-libs/libexif-0.6.13" should also run + revdep-rebuild after their upgrade. + </p> + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=media-libs/libexif-0.6.15" + # revdep-rebuild --library=/usr/lib/libexif.so</code> + </resolution> + <references> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-2645">CVE-2007-2645</uri> + </references> + <metadata tag="submitter" timestamp="Tue, 05 Jun 2007 18:50:35 +0000"> + falco + </metadata> + <metadata tag="bugReady" timestamp="Sun, 03 Jun 2007 06:19:11 +0000"> + falco + </metadata> +</glsa> |