diff options
| author | Jochen Neumeister <joneum@FreeBSD.org> | 2018-11-17 18:00:17 +0000 |
|---|---|---|
| committer | Jochen Neumeister <joneum@FreeBSD.org> | 2018-11-17 18:00:17 +0000 |
| commit | ddc54543abe6d1d7ad1ef79d14187febeb49fba6 (patch) | |
| tree | d17af03842ee4f0a5931f142c547a6c70d14ebf0 /security | |
| parent | dbe6bd92a2e672ce6c192e36a3a41b4c43649aa2 (diff) | |
| download | ports-ddc54543abe6d1d7ad1ef79d14187febeb49fba6.tar.gz ports-ddc54543abe6d1d7ad1ef79d14187febeb49fba6.zip | |
Notes
Diffstat (limited to 'security')
| -rw-r--r-- | security/vuxml/vuln.xml | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/security/vuxml/vuln.xml b/security/vuxml/vuln.xml index 4a5817bcbf96..588507d38f7e 100644 --- a/security/vuxml/vuln.xml +++ b/security/vuxml/vuln.xml @@ -58,6 +58,53 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1"> + <vuln vid="e9aa0e4c-ea8b-11e8-a5b7-00e04c1ea73d"> + <topic>powerdns-recursor -- Multiple vulnerabilities</topic> + <affects> + <package> + <name>powerdns-recursor</name> + <range><lt>4.1.7</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml"> + <p>powerdns Team reports:</p> + <blockquote cite="https://doc.powerdns.com/recursor/changelog/4.1.html"> + <p>CVE-2018-10851: An issue has been found in PowerDNS Recursor allowing + a malicious authoritative server to cause a memory leak by sending specially + crafted records. The issue is due to the fact that some memory is allocated + before the parsing and is not always properly released if the record is malformed. + When the PowerDNS Recursor is run inside a supervisor like supervisord or systemd, + an out-of-memory crash will lead to an automatic restart, limiting the impact to + a somewhat degraded service.</p> + <p>CVE-2018-14626: An issue has been found in PowerDNS Recursor allowing a remote + user to craft a DNS query that will cause an answer without DNSSEC records to be + inserted into the packet cache and be returned to clients asking for DNSSEC + records, thus hiding the presence of DNSSEC signatures for a specific qname and + qtype. For a DNSSEC-signed domain, this means that clients performing DNSSEC + validation by themselves might consider the answer to be bogus until it expires + from the packet cache, leading to a denial of service.</p> + <p>CVE-2018-14644: An issue has been found in PowerDNS Recursor where a remote attacker + sending a DNS query for a meta-type like OPT can lead to a zone being wrongly cached + as failing DNSSEC validation. It only arises if the parent zone is signed, and all + the authoritative servers for that parent zone answer with FORMERR to a query for at + least one of the meta-types. As a result, subsequent queries from clients requesting + DNSSEC validation will be answered with a ServFail.</p> + </blockquote> + </body> + </description> + <references> + <url>https://doc.powerdns.com/recursor/changelog/4.1.html</url> + <cvename>CVE-2018-10851</cvename> + <cvename>CVE-2018-14626</cvename> + <cvename>CVE-2018-14644</cvename> + </references> + <dates> + <discovery>2018-11-06</discovery> + <entry>2018-11-17</entry> + </dates> + </vuln> + <vuln vid="c6fb2734-e835-11e8-b14b-001999f8d30b"> <topic>asterisk -- Remote crash vulnerability DNS SRV and NAPTR lookups</topic> <affects> |