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Add entry about recent Samba4* vulnerabilities:

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CVE-2020-27840: An anonymous attacker can crash the Samba AD DC LDAP server by sending easily crafted DNs as part of a bind request. More serious heap corruption is likely also possible.
CVE-2021-20277: User-controlled LDAP filter strings against the AD DC LDAP server may crash the LDAP server.

Security:	CVE-2020-27840
		CVE-2021-20277
This commit is contained in:
Timur I. Bakeyev 2021-03-28 03:20:57 +00:00
parent 77e6d0bd65
commit 2a9edef057
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=569371
1 changed files with 47 additions and 0 deletions
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47
security/vuxml/vuln.xml
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@ -78,6 +78,53 @@ Notes:
* Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
-->
<vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
<vuln vid="1f6d97da-8f72-11eb-b3f1-005056a311d1">
<topic>samba -- Multiple Vulnerabilities</topic>
<affects>
<package>
<name>samba411</name>
<range><le>4.11.15</le></range>
</package>
<package>
<name>samba412</name>
<range><lt>4.12.14</lt></range>
</package>
<package>
<name>samba413</name>
<range><lt>4.13.7</lt></range>
</package>
<package>
<name>samba414</name>
<range><lt>4.14.2</lt></range>
</package>
</affects>
<description>
<body xmlns="http://www.w3.org/1999/xhtml">
<p>The Samba Team reports:</p>
<blockquote cite="https://www.samba.org/samba/history/security.html">
<ul>
<li>CVE-2020-27840: An anonymous attacker can crash the Samba AD DC
LDAP server by sending easily crafted DNs as
part of a bind request. More serious heap corruption
is likely also possible.</li>
<li>CVE-2021-20277: User-controlled LDAP filter strings against
the AD DC LDAP server may crash the LDAP server.</li>
</ul>
</blockquote>
</body>
</description>
<references>
<url>https://www.samba.org/samba/security/CVE-2020-27840.html</url>
<url>https://www.samba.org/samba/security/CVE-2021-20277.html</url>
<cvename>CVE-2020-27840</cvename>
<cvename>CVE-2021-20277</cvename>
</references>
<dates>
<discovery>2021-03-24</discovery>
<entry>2021-03-28</entry>
</dates>
</vuln>
<vuln vid="80f9dbd3-8eec-11eb-b9e8-3525f51429a0">
<topic>nettle 3.7.2 -- fix serious ECDSA signature verify bug</topic>
<affects>