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Diffstat (limited to 'metadata/glsa/glsa-200511-06.xml')
-rw-r--r-- | metadata/glsa/glsa-200511-06.xml | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/metadata/glsa/glsa-200511-06.xml b/metadata/glsa/glsa-200511-06.xml new file mode 100644 index 000000000000..226cd8806d06 --- /dev/null +++ b/metadata/glsa/glsa-200511-06.xml @@ -0,0 +1,64 @@ +<?xml version="1.0" encoding="utf-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="200511-06"> + <title>fetchmail: Password exposure in fetchmailconf</title> + <synopsis> + fetchmailconf fails to properly handle file permissions, temporarily + exposing sensitive information to other local users. + </synopsis> + <product type="ebuild">fetchmail</product> + <announced>2005-11-06</announced> + <revised count="01">2005-11-06</revised> + <bug>110366</bug> + <access>local</access> + <affected> + <package name="net-mail/fetchmail" auto="yes" arch="*"> + <unaffected range="ge">6.2.5.2-r1</unaffected> + <vulnerable range="lt">6.2.5.2-r1</vulnerable> + </package> + </affected> + <background> + <p> + fetchmail is a utility that retrieves and forwards mail from + remote systems using IMAP, POP, and other protocols. It ships with + fetchmailconf, a graphical utility used to create configuration files. + </p> + </background> + <description> + <p> + Thomas Wolff discovered that fetchmailconf opens the configuration + file with default permissions, writes the configuration to it, and only + then restricts read permissions to the owner. + </p> + </description> + <impact type="normal"> + <p> + A local attacker could exploit the race condition to retrieve + sensitive information like IMAP/POP passwords. + </p> + </impact> + <workaround> + <p> + Run "umask 077" to temporarily strengthen default permissions, + then run "fetchmailconf" from the same shell. + </p> + </workaround> + <resolution> + <p> + All fetchmail users should upgrade to the latest version: + </p> + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=net-mail/fetchmail-6.2.5.2-r1"</code> + </resolution> + <references> + <uri link="http://fetchmail.berlios.de/fetchmail-SA-2005-02.txt">Fetchmail Security Advisory</uri> + <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3088">CVE-2005-3088</uri> + </references> + <metadata tag="submitter" timestamp="2005-11-04T12:31:43Z"> + koon + </metadata> + <metadata tag="bugReady" timestamp="2005-11-04T12:31:54Z"> + koon + </metadata> +</glsa> |