A flaw was found in systemd-journald. An out-of-bounds read when parsing a crafted syslog message that could lead to information disclosure.
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 47.0 and Firefox ESR 45.x before 45.2 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
A denial of service vulnerability was found in rsyslog in the imptcp module. An attacker could send a specially crafted message to the imptcp socket, which would cause rsyslog to crash.
The C+ mode offload emulation in the RTL8139 network card device model in QEMU, as used in Xen 4.5.x and earlier, allows remote attackers to read process heap memory via unspecified vectors.
A flaw was found in the way the ntp-keygen utility generated MD5 symmetric keys on big-endian systems. This could possibly allow an attacker to guess generated MD5 keys that could then be used to spoof an NTP client or server.
If the lowest byte of the temp variable is outside of the printable characters range (between 0x20 and 0x7f), the ntp-keygen utility enters an infinite loop. However, if the temp variable is within the aforementioned range, the generated MD5 key will consist of 20 identical characters, meaning only 93 possible keys can be generated.
Upstream bug:
https://bugs.ntp.org/showbug.cgi?id=2797
Upstream patch:
http://bk1.ntp.org/ntp-stable/?PAGE=patch&REV=55199296N2gFqH1Hm5GOnhrk9Ypygg
CVE request:
http://seclists.org/oss-sec/2015/q2/85
Due converting PIO to the new memory read/write api we no longer provide separate I/O region lenghts for read and write operations. As a result, reading from PIT Mode/Command register will end with accessing pit->channels with invalid index and potentially cause memory corruption and/or minor information leak.
A privileged guest user in a guest with QEMU PIT emulation enabled could potentially (tough unlikely) use this flaw to execute arbitrary code on the host with the privileges of the hosting QEMU process. (QEMU part of the vulnerability)
A privileged guest user in a guest could potentially (tough unlikely) use this flaw to execute arbitrary code on the host. (KVM part of the vulnerability)
Acknowledgements:
Red Hat would like to thank Matt Tait of Google's Project Zero security team for reporting this issue.
openjpeg: A heap-based buffer overflow flaw was found in the patch for CVE-2013-6045. A crafted j2k image could cause the application to crash, or potentially execute arbitrary code.
Ceph monitors crash when an empty or malformed prefix is sent to moncommand by rados.py. Authenticated attacker can crash ceph monitors by sending specially crafted input to moncommand via rados.py.
Important: pki-core security update
IBM Java SE version 8 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit.<br>Security Fix(es):<br><li> IBM JDK: Object Request Broker (ORB) denial of service (CVE-2023-38264)</li> For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Flatpak is a system for building, distributing, and running sandboxed desktopapplications on Linux.Security Fix(es): flatpak: sandbox escape via RequestBackground portal (CVE-2024-32462) For more details about the security issue(s), including the impact, a CVSSscore, acknowledgments, and other related information, refer the CVE page(s)listed in the References section.
Important: linux-firmware security update
Important: bind, bind-dyndb-ldap, and dhcp security update
Important: ipa security update
Important: less security update
389 Directory Server is an LDAP version 3 (LDAPv3) compliant server. The base packages include the Lightweight Directory Access Protocol (LDAP) server and command-line utilities for server administration.<br>Security Fix(es):<br><li> 389-ds-base: potential denial of service via specially crafted kerberos AS-REQ request (CVE-2024-3657)</li> <li> 389-ds-base: Malformed userPassword may cause crash at domodify in slapd/modify.c (CVE-2024-2199)</li> For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Important: glibc security update
Important: rhc-worker-script security and enhancement update
Important: tigervnc security update
Important: shim security update
Moderate: grub2 security update
Important: kernel security and bug fix update
Important: Satellite Client Async Security Update
Moderate: java-11-openjdk security update
Moderate: rhc-worker-script security and enhancement update
Moderate: java-1.8.0-openjdk security update
Important: X.Org server security update
IBM Java SE version 8 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit.This update upgrades IBM Java SE 8 to version 8 SR8-FP15.Security Fix(es):For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Important: kernel security and bug fix update
Moderate: rhc-worker-script security update