diff options
author | V3n3RiX <venerix@redcorelinux.org> | 2017-10-09 18:53:29 +0100 |
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committer | V3n3RiX <venerix@redcorelinux.org> | 2017-10-09 18:53:29 +0100 |
commit | 4f2d7949f03e1c198bc888f2d05f421d35c57e21 (patch) | |
tree | ba5f07bf3f9d22d82e54a462313f5d244036c768 /metadata/glsa/glsa-200410-03.xml |
reinit the tree, so we can have metadata
Diffstat (limited to 'metadata/glsa/glsa-200410-03.xml')
-rw-r--r-- | metadata/glsa/glsa-200410-03.xml | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/metadata/glsa/glsa-200410-03.xml b/metadata/glsa/glsa-200410-03.xml new file mode 100644 index 000000000000..f0d45ced2b4a --- /dev/null +++ b/metadata/glsa/glsa-200410-03.xml @@ -0,0 +1,73 @@ +<?xml version="1.0" encoding="utf-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="200410-03"> + <title>NetKit-telnetd: buffer overflows in telnet and telnetd</title> + <synopsis> + Buffer overflows exist in the telnet client and daemon provided by + netkit-telnetd, which could possibly allow a remote attacker to gain root + privileges and compromise the system. + </synopsis> + <product type="ebuild">netkit-telnetd</product> + <announced>2004-10-05</announced> + <revised>2004-10-05: 01</revised> + <bug>64632</bug> + <access>remote</access> + <affected> + <package name="net-misc/netkit-telnetd" auto="yes" arch="*"> + <unaffected range="ge">0.17-r4</unaffected> + <vulnerable range="le">0.17-r3</vulnerable> + </package> + </affected> + <background> + <p> + NetKit-telnetd is a standard Linux telnet client and server from the NetKit + utilities. + </p> + </background> + <description> + <p> + A possible buffer overflow exists in the parsing of option strings by the + telnet daemon, where proper bounds checking is not applied when writing to + a buffer. Additionaly, another possible buffer overflow has been found by + Josh Martin in the handling of the environment variable HOME. + </p> + </description> + <impact type="high"> + <p> + A remote attacker sending a specially-crafted options string to the telnet + daemon could be able to run arbitrary code with the privileges of the user + running the telnet daemon, usually root. Furthermore, an attacker could + make use of an overlong HOME variable to cause a buffer overflow in the + telnet client, potentially leading to the local execution of arbitrary + code. + </p> + </impact> + <workaround> + <p> + There is no known workaround at this time. + </p> + </workaround> + <resolution> + <p> + All NetKit-telnetd users should upgrade to the latest version: + </p> + <code> + # emerge sync + + # emerge -pv ">=net-misc/netkit-telnetd-0.17-r4" + # emerge ">=net-misc/netkit-telnetd-0.17-r4"</code> + </resolution> + <references> + <uri link="https://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2001-0554">CVE-2001-0554</uri> + <uri link="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=264846">Debian Bug #264846</uri> + </references> + <metadata tag="requester" timestamp="2004-10-04T14:59:18Z"> + koon + </metadata> + <metadata tag="bugReady" timestamp="2004-10-04T16:13:52Z"> + vorlon078 + </metadata> + <metadata tag="submitter" timestamp="2004-10-05T14:10:00Z"> + vorlon078 + </metadata> +</glsa> |