git: 8be35006cd80 - main - security/vuxml: add entry for PostgreSQL CVE-2022-41862
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Date: Thu, 09 Feb 2023 15:01:40 UTC
The branch main has been updated by girgen:
URL: https://cgit.FreeBSD.org/ports/commit/?id=8be35006cd805a3b6111f66782ee734b81b902e0
commit 8be35006cd805a3b6111f66782ee734b81b902e0
Author: Palle Girgensohn <girgen@FreeBSD.org>
AuthorDate: 2023-02-09 15:00:48 +0000
Commit: Palle Girgensohn <girgen@FreeBSD.org>
CommitDate: 2023-02-09 15:00:48 +0000
security/vuxml: add entry for PostgreSQL CVE-2022-41862
---
security/vuxml/vuln/2023.xml | 52 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 52 insertions(+)
diff --git a/security/vuxml/vuln/2023.xml b/security/vuxml/vuln/2023.xml
index 5f3b57277e38..0994da74aa82 100644
--- a/security/vuxml/vuln/2023.xml
+++ b/security/vuxml/vuln/2023.xml
@@ -1,3 +1,55 @@
+ <vuln vid="7a8b6170-a889-11ed-bbae-6cc21735f730">
+ <topic>PostgreSQL server -- Client memory disclosure when connecting, with Kerberos, to modified server.</topic>
+ <affects>
+ <package>
+ <name>postgresql15-server</name>
+ <range><lt>15.2</lt></range>
+ </package>
+ <package>
+ <name>postgresql14-server</name>
+ <range><lt>14.7</lt></range>
+ </package>
+ <package>
+ <name>postgresql13-server</name>
+ <range><lt>13.10</lt></range>
+ </package>
+ <package>
+ <name>postgresql12-server</name>
+ <range><lt>12.14</lt></range>
+ </package>
+ </affects>
+ <description>
+ <body xmlns="http://www.w3.org/1999/xhtml">
+ <p>PostgreSQL Project reports:</p>
+ <blockquote cite="https://www.postgresql.org/support/security/CVE-2022-41862/">
+ <p>
+ A modified, unauthenticated server can send an
+ unterminated string during the establishment of Kerberos
+ transport encryption. When a libpq client application
+ has a Kerberos credential cache and doesn't explicitly
+ disable option gssencmode, a server can cause libpq to
+ over-read and report an error message containing
+ uninitialized bytes from and following its receive
+ buffer. If libpq's caller somehow makes that message
+ accessible to the attacker, this achieves a disclosure
+ of the over-read bytes. We have not confirmed or ruled
+ out viability of attacks that arrange for a crash or for
+ presence of notable, confidential information in
+ disclosed bytes.
+ </p>
+ </blockquote>
+ </body>
+ </description>
+ <references>
+ <cvename>CVE-2022-41862</cvename>
+ <url>https://www.postgresql.org/support/security/CVE-2022-41862/</url>
+ </references>
+ <dates>
+ <discovery>2023-02-09</discovery>
+ <entry>2023-02-09</entry>
+ </dates>
+ </vuln>
+
<vuln vid="ecffb881-a7a7-11ed-8d6a-6c3be5272acd">
<topic>Grafana -- Stored XSS in ResourcePicker component</topic>
<affects>