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| author | Craig Leres <leres@FreeBSD.org> | 2023-02-01 19:04:19 +0000 |
|---|---|---|
| committer | Craig Leres <leres@FreeBSD.org> | 2023-02-01 19:04:19 +0000 |
| commit | eb9cc2b88cb8da14363d7f2119e2b2a008818840 (patch) | |
| tree | c4312812b254e5e7767ed3961acb191b33638903 | |
| parent | 790a53bad21ef482acc13a36265785a548c2baaa (diff) | |
| download | ports-eb9cc2b88cb8da14363d7f2119e2b2a008818840.tar.gz ports-eb9cc2b88cb8da14363d7f2119e2b2a008818840.zip | |
security/vuxml: Mark zeek < 5.0.6 as vulnerable as per:
https://github.com/zeek/zeek/releases/tag/v5.0.6
This release fixes the following potential DoS vulnerabilities:
- A missing field in the SMB FSControl script-land record could
cause a heap buffer overflow when receiving packets containing
those header types.
- Receiving a series of packets that start with HTTP/1.0 and then
switch to HTTP/0.9 could cause Zeek to spend a large amount of
time processing the packets.
- Receiving large numbers of FTP commands sequentially from the
network with bad data in them could cause Zeek to spend a large
amount of time processing the packets, and generate a large
amount of events.
Reported by: Tim Wojtulewicz
| -rw-r--r-- | security/vuxml/vuln/2023.xml | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/security/vuxml/vuln/2023.xml b/security/vuxml/vuln/2023.xml index 309a52ac539d..3d1fc8654e62 100644 --- a/security/vuxml/vuln/2023.xml +++ b/security/vuxml/vuln/2023.xml @@ -1,3 +1,37 @@ + <vuln vid="2b5fc9c4-eaca-46e0-83d0-9b10c51c4b1b"> + <topic>zeek -- potential DoS vulnerabilities</topic> + <affects> + <package> + <name>zeek</name> + <range><lt>5.0.6</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml"> + <p>Tim Wojtulewicz of Corelight reports:</p> + <blockquote cite="https://github.com/zeek/zeek/releases/tag/v5.0.6"> + <p> A missing field in the SMB FSControl script-land record could + cause a heap buffer overflow when receiving packets containing + those header types. </p> + <p> Receiving a series of packets that start with HTTP/1.0 + and then switch to HTTP/0.9 could cause Zeek to spend a + large amount of time processing the packets. </p> + <p> Receiving large numbers of FTP commands sequentially + from the network with bad data in them could cause Zeek + to spend a large amount of time processing the packets, + and generate a large amount of events. </p> + </blockquote> + </body> + </description> + <references> + <url>https://github.com/zeek/zeek/releases/tag/v5.0.6</url> + </references> + <dates> + <discovery>2023-02-01</discovery> + <entry>2023-02-01</entry> + </dates> + </vuln> + <vuln vid="ee890be3-a1ec-11ed-a81d-001b217b3468"> <topic>Gitlab -- Multiple Vulnerabilities</topic> <affects> |