Note:
This project will be discontinued after December 13, 2021. [more]
Product:
Ubuntu_linux
(Canonical)| Date | Id | Summary | Products | Score | Patch | Annotated |
|---|---|---|---|---|---|---|
| 2018-07-30 | CVE-2018-10903 | A flaw was found in python-cryptography versions between >=1.9.0 and <2.3. The finalize_with_tag API did not enforce a minimum tag length. If a user did not validate the input length prior to passing it to finalize_with_tag an attacker could craft an invalid payload with a shortened tag (e.g. 1 byte) such that they would have a 1 in 256 chance of passing the MAC check. GCM tag forgeries can cause key leakage. | Ubuntu_linux, Python\-Cryptography, Openstack | 7.5 | ||
| 2018-08-09 | CVE-2018-10915 | A vulnerability was found in libpq, the default PostgreSQL client library where libpq failed to properly reset its internal state between connections. If an affected version of libpq was used with "host" or "hostaddr" connection parameters from untrusted input, attackers could bypass client-side connection security features, obtain access to higher privileged connections or potentially cause other impact through SQL injection, by causing the PQescape() functions to malfunction. Postgresql... | Ubuntu_linux, Debian_linux, Postgresql, Enterprise_linux_desktop, Enterprise_linux_server, Enterprise_linux_server_eus, Enterprise_linux_workstation, Openstack, Virtualization | 7.5 | ||
| 2018-09-19 | CVE-2018-17204 | An issue was discovered in Open vSwitch (OvS) 2.7.x through 2.7.6, affecting parse_group_prop_ntr_selection_method in lib/ofp-util.c. When decoding a group mod, it validates the group type and command after the whole group mod has been decoded. The OF1.5 decoder, however, tries to use the type and command earlier, when it might still be invalid. This causes an assertion failure (via OVS_NOT_REACHED). ovs-vswitchd does not enable support for OpenFlow 1.5 by default. | Ubuntu_linux, Debian_linux, Openvswitch, Openstack | 4.3 | ||
| 2018-09-19 | CVE-2018-17205 | An issue was discovered in Open vSwitch (OvS) 2.7.x through 2.7.6, affecting ofproto_rule_insert__ in ofproto/ofproto.c. During bundle commit, flows that are added in a bundle are applied to ofproto in order. If a flow cannot be added (e.g., the flow action is a go-to for a group id that does not exist), OvS tries to revert back all previous flows that were successfully applied from the same bundle. This is possible since OvS maintains list of old flows that were replaced by flows from the... | Ubuntu_linux, Openvswitch, Openstack | 7.5 | ||
| 2018-09-19 | CVE-2018-17206 | An issue was discovered in Open vSwitch (OvS) 2.7.x through 2.7.6. The decode_bundle function inside lib/ofp-actions.c is affected by a buffer over-read issue during BUNDLE action decoding. | Ubuntu_linux, Debian_linux, Openvswitch, Openstack | 4.9 | ||
| 2018-10-08 | CVE-2018-1000808 | Python Cryptographic Authority pyopenssl version Before 17.5.0 contains a CWE - 401 : Failure to Release Memory Before Removing Last Reference vulnerability in PKCS #12 Store that can result in Denial of service if memory runs low or is exhausted. This attack appear to be exploitable via Depends upon calling application, however it could be as simple as initiating a TLS connection. Anything that would cause the calling application to reload certificates from a PKCS #12 store.. This... | Ubuntu_linux, Pyopenssl, Enterprise_linux_desktop, Enterprise_linux_server, Enterprise_linux_workstation, Gluster_storage, Openstack | 5.9 | ||
| 2018-10-09 | CVE-2018-17963 | qemu_deliver_packet_iov in net/net.c in Qemu accepts packet sizes greater than INT_MAX, which allows attackers to cause a denial of service or possibly have unspecified other impact. | Ubuntu_linux, Debian_linux, Qemu, Openstack, Virtualization, Virtualization_manager | 9.8 | ||
| 2017-07-25 | CVE-2017-7980 | Heap-based buffer overflow in Cirrus CLGD 54xx VGA Emulator in Quick Emulator (Qemu) 2.8 and earlier allows local guest OS users to execute arbitrary code or cause a denial of service (crash) via vectors related to a VNC client updating its display after a VGA operation. | Ubuntu_linux, Debian_linux, Qemu, Enterprise_linux_desktop, Enterprise_linux_server, Enterprise_linux_server_aus, Enterprise_linux_server_eus, Enterprise_linux_server_tus, Enterprise_linux_workstation, Openstack, Virtualization | 7.8 | ||
| 2019-01-03 | CVE-2018-16876 | ansible before versions 2.5.14, 2.6.11, 2.7.5 is vulnerable to a information disclosure flaw in vvv+ mode with no_log on that can lead to leakage of sensible data. | Ubuntu_linux, Debian_linux, Ansible, Ansible_engine, Enterprise_linux_desktop, Enterprise_linux_server, Enterprise_linux_workstation, Openstack, Package_hub | 5.3 | ||
| 2019-10-14 | CVE-2019-17544 | libaspell.a in GNU Aspell before 0.60.8 has a stack-based buffer over-read in acommon::unescape in common/getdata.cpp via an isolated \ character. | Ubuntu_linux, Aspell | 9.1 |