| <?xml version="1.0" encoding="utf-8"?> |
| <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
| |
| <glsa id="200703-12"> |
| <title>SILC Server: Denial of Service</title> |
| <synopsis> |
| SILC Server is affected by a Denial of Service vulnerability. |
| </synopsis> |
| <product type="ebuild">silc-server</product> |
| <announced>March 14, 2007</announced> |
| <revised>March 14, 2007: 01</revised> |
| <bug>169599</bug> |
| <access>remote</access> |
| <affected> |
| <package name="net-im/silc-server" auto="yes" arch="*"> |
| <unaffected range="ge">1.0.2-r1</unaffected> |
| <vulnerable range="lt">1.0.2-r1</vulnerable> |
| </package> |
| </affected> |
| <background> |
| <p> |
| SILC Server is a server for the Secure Internet Live Conferencing |
| (SILC) protocol. |
| </p> |
| </background> |
| <description> |
| <p> |
| Frank Benkstein discovered a possible NULL pointer dereference in |
| apps/silcd/command.c if a new channel is created without specifying a |
| valid hmac or cipher algorithm name. |
| </p> |
| </description> |
| <impact type="normal"> |
| <p> |
| A remote attacker could cause the server to crash, resulting in a |
| Denial of Service. |
| </p> |
| </impact> |
| <workaround> |
| <p> |
| There is no known workaround at this time. |
| </p> |
| </workaround> |
| <resolution> |
| <p> |
| All SILC Server users should upgrade to the latest version: |
| </p> |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=net-im/silc-server-1.0.2-r1"</code> |
| </resolution> |
| <references/> |
| <metadata tag="requester" timestamp="Wed, 07 Mar 2007 14:35:02 +0000"> |
| DerCorny |
| </metadata> |
| <metadata tag="bugReady" timestamp="Wed, 07 Mar 2007 14:57:46 +0000"> |
| vorlon |
| </metadata> |
| <metadata tag="submitter" timestamp="Wed, 07 Mar 2007 15:20:03 +0000"> |
| vorlon |
| </metadata> |
| </glsa> |