ALT-PU-2021-1061-1
Package openvswitch updated to version 2.14.1-alt1 for branch sisyphus in task 264857.
Closed vulnerabilities
BDU:2021-01805
Уязвимость реализации протокола LLDP под Unix Lldpd, программного многоуровневого коммутатора Open vSwitch, связанная с ошибкой механизма контроля расходуемых ресурсов, позволяющая нарушителю вызвать отказ в обслуживании
BDU:2021-01890
Уязвимость функции lldp_decode компонента daemon/protocols/lldp.c реализации протокола LLDP под Unix Lldpd, связанная с переполнением буфера в памяти, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании
Modified: 2024-11-21
CVE-2015-8011
Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries.
- http://www.openwall.com/lists/oss-security/2015/10/16/2
- http://www.openwall.com/lists/oss-security/2015/10/16/2
- http://www.openwall.com/lists/oss-security/2015/10/30/2
- http://www.openwall.com/lists/oss-security/2015/10/30/2
- https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf
- https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2
- https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2
- [debian-lts-announce] 20210219 [SECURITY] [DLA 2571-1] openvswitch security update
- [debian-lts-announce] 20210219 [SECURITY] [DLA 2571-1] openvswitch security update
- FEDORA-2021-fba11d37ee
- FEDORA-2021-fba11d37ee
- https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07
- https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07
- DSA-4836
- DSA-4836
Modified: 2024-11-21
CVE-2020-27827
A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.
- https://bugzilla.redhat.com/show_bug.cgi?id=1921438
- https://bugzilla.redhat.com/show_bug.cgi?id=1921438
- https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf
- FEDORA-2023-c0c184a019
- FEDORA-2023-c0c184a019
- FEDORA-2023-88991d2713
- FEDORA-2023-88991d2713
- FEDORA-2023-3e4feeadec
- FEDORA-2023-3e4feeadec
- https://mail.openvswitch.org/pipermail/ovs-dev/2021-January/379471.html
- https://mail.openvswitch.org/pipermail/ovs-dev/2021-January/379471.html
- GLSA-202311-16
- GLSA-202311-16
- https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07
- https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07