[USN-6964-1] ORC vulnerability
[USN-6909-3] Bind vulnerabilities
[USN-6964-1] ORC vulnerability
=========================================================================
Ubuntu Security Notice USN-6964-1
August 15, 2024
orc vulnerability
=========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
Summary:
ORC could be made to crash or execute arbitrary code
Software Description:
- orc: Library of Optimized Inner Loops Runtime Compiler
Details:
Noriko Totsuka discovered that ORC incorrectly handled certain
crafted file. An attacker could possibly use this issue to execute
arbitrary code.
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 24.04 LTS
liborc-0.4-0t64 1:0.4.38-1ubuntu0.1
Ubuntu 22.04 LTS
liborc-0.4-0 1:0.4.32-2ubuntu0.1
Ubuntu 20.04 LTS
liborc-0.4-0 1:0.4.31-1ubuntu0.1
In general, a standard system update will make all the necessary changes.
References:
https://ubuntu.com/security/notices/USN-6964-1
CVE-2024-40897
Package Information:
https://launchpad.net/ubuntu/+source/orc/1:0.4.38-1ubuntu0.1
https://launchpad.net/ubuntu/+source/orc/1:0.4.32-2ubuntu0.1
https://launchpad.net/ubuntu/+source/orc/1:0.4.31-1ubuntu0.1
[USN-6909-3] Bind vulnerabilities
==========================================================================
Ubuntu Security Notice USN-6909-3
August 15, 2024
bind9 vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.04 LTS
Summary:
Several security issues were fixed in Bind.
Software Description:
- bind9: Internet Domain Name Server
Details:
USN-6909-1 fixed vulnerabilities in Bind. This update provides
the corresponding updates for Ubuntu 16.04 LTS.
Original advisory details:
Toshifumi Sakaguchi discovered that Bind incorrectly handled having a very
large number of RRs existing at the same time. A remote attacker could
possibly use this issue to cause Bind to consume resources, leading to a
denial of service. (CVE-2024-1737)
It was discovered that Bind incorrectly handled a large number of SIG(0)
signed requests. A remote attacker could possibly use this issue to cause
Bind to consume resources, leading to a denial of service. (CVE-2024-1975)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 16.04 LTS
bind9 1:9.10.3.dfsg.P4-8ubuntu1.19+esm9
Available with Ubuntu Pro
In general, a standard system update will make all the necessary changes.
References:
https://ubuntu.com/security/notices/USN-6909-3
https://ubuntu.com/security/notices/USN-6909-2
https://ubuntu.com/security/notices/USN-6909-1
CVE-2024-1737, CVE-2024-1975
