ALT-BU-2024-8529-1
Branch p10_e2k update bulletin.
Package libxerces-c updated to version 3.2.5-alt1 for branch p10_e2k.
Closed vulnerabilities
BDU:2021-03489
Уязвимость библиотеки для работы с XML Xerces-C, связанная с использованием памяти после её освобождения, позволяющая нарушителю получить доступ к конфиденциальной информации или вызвать отказ в обслуживании
BDU:2023-06960
Уязвимость библиотеки Хerces C++ платформы совместного управления ИТ-оборудованием BigFix Platform, позволяющая нарушителю выполнить произвольный код
Modified: 2024-11-21
CVE-2018-1311
The Apache Xerces-C 3.0.0 to 3.2.3 XML parser contains a use-after-free error triggered during the scanning of external DTDs. This flaw has not been addressed in the maintained version of the library and has no current mitigation other than to disable DTD processing. This can be accomplished via the DOM using a standard parser feature, or via SAX using the XERCES_DISABLE_DTD environment variable.
- [oss-security] 20240216 CVE-2024-23807: Apache Xerces C++: Use-after-free on external DTD scan
- [oss-security] 20240216 CVE-2024-23807: Apache Xerces C++: Use-after-free on external DTD scan
- RHSA-2020:0702
- RHSA-2020:0702
- RHSA-2020:0704
- RHSA-2020:0704
- [xerces-c-dev] 20200110 [xerces-c] 06/13: Add CVE-2018-1311 advisory and web site note.
- [xerces-c-dev] 20200110 [xerces-c] 06/13: Add CVE-2018-1311 advisory and web site note.
- [xerces-c-users] 20210528 Re: Security vulnerability - CVE-2018-1311
- [xerces-c-users] 20210528 Re: Security vulnerability - CVE-2018-1311
- [xerces-c-users] 20210528 Security vulnerability - CVE-2018-1311
- [xerces-c-users] 20210528 Security vulnerability - CVE-2018-1311
- [xerces-c-users] 20210528 RE: Security vulnerability - CVE-2018-1311
- [xerces-c-users] 20210528 RE: Security vulnerability - CVE-2018-1311
- [debian-lts-announce] 20201217 [SECURITY] [DLA 2498-1] xerces-c security update
- [debian-lts-announce] 20201217 [SECURITY] [DLA 2498-1] xerces-c security update
- [debian-lts-announce] 20231231 [SECURITY] [DLA 3704-1] xerces-c security update
- [debian-lts-announce] 20231231 [SECURITY] [DLA 3704-1] xerces-c security update
- FEDORA-2023-52ba628e03
- FEDORA-2023-52ba628e03
- FEDORA-2023-817ecc703f
- FEDORA-2023-817ecc703f
- https://marc.info/?l=xerces-c-users&m=157653840106914&w=2
- https://marc.info/?l=xerces-c-users&m=157653840106914&w=2
- DSA-4814
- DSA-4814
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpujan2022.html
Modified: 2024-11-21
CVE-2023-37536
An integer overflow in xerces-c++ 3.2.3 in BigFix Platform allows remote attackers to cause out-of-bound access via HTTP request.
- https://lists.debian.org/debian-lts-announce/2023/12/msg00027.html
- https://lists.debian.org/debian-lts-announce/2023/12/msg00027.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7A6WWL4SWKAVYK6VK5YN7KZP4MZWC7IY/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7A6WWL4SWKAVYK6VK5YN7KZP4MZWC7IY/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AJYZUBGPVWJ7LEHRCMB5XVADQBNGURXD/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AJYZUBGPVWJ7LEHRCMB5XVADQBNGURXD/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DAOSSJ72CUJ535VRWTCVQKUYT2LYR3OM/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DAOSSJ72CUJ535VRWTCVQKUYT2LYR3OM/
- https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0107791
- https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0107791
Closed bugs
Обновить до >= 1.3.4
Closed vulnerabilities
BDU:2019-00885
Уязвимость программной платформы для управления административными политиками и привилегиями Policykit, связанная с ошибками при обработке больших значений идентификаторов пользователей, позволяющая нарушителю обойти процедуру аутентификации
BDU:2019-01338
Уязвимость библиотеки Polkit операционных систем Linux, позволяющая нарушителю выполнить произвольные команды
BDU:2021-03207
Уязвимость функции polkit_system_bus_name_get_creds_sync() демона dbus-daemon библиотеки Polkit, позволяющая нарушителю повысить свои привилегии
BDU:2022-00488
Уязвимость библиотеки Polkit и инструмента песочницы Bubblewrap, вызванная переполнением буфера на стеке, позволяющая нарушителю повысить свои привилегии до уровня суперпользователя
BDU:2022-01462
Уязвимость библиотеки Polkit, связанная с неконтролируемым расодом ресурсов, позволяющая нарушителю вызвать отказ в обслуживании
Modified: 2024-11-21
CVE-2018-19788
A flaw was found in PolicyKit (aka polkit) 0.115 that allows a user with a uid greater than INT_MAX to successfully execute any systemctl command.
- RHSA-2019:2046
- RHSA-2019:2046
- RHSA-2019:3232
- RHSA-2019:3232
- https://bugs.debian.org/915332
- https://bugs.debian.org/915332
- https://gitlab.freedesktop.org/polkit/polkit/issues/74
- https://gitlab.freedesktop.org/polkit/polkit/issues/74
- [debian-lts-announce] 20190128 [SECURITY] [DLA 1644-1] policykit-1 security update
- [debian-lts-announce] 20190128 [SECURITY] [DLA 1644-1] policykit-1 security update
- GLSA-201908-14
- GLSA-201908-14
- https://security.netapp.com/advisory/ntap-20240816-0001/
- USN-3861-1
- USN-3861-1
- USN-3861-2
- USN-3861-2
- DSA-4350
- DSA-4350
Modified: 2024-11-21
CVE-2019-6133
In PolicyKit (aka polkit) 0.115, the "start time" protection mechanism can be bypassed because fork() is not atomic, and therefore authorization decisions are improperly cached. This is related to lack of uid checking in polkitbackend/polkitbackendinteractiveauthority.c.
- openSUSE-SU-2019:1914
- openSUSE-SU-2019:1914
- 106537
- 106537
- RHSA-2019:0230
- RHSA-2019:0230
- RHSA-2019:0420
- RHSA-2019:0420
- RHSA-2019:0832
- RHSA-2019:0832
- RHSA-2019:2699
- RHSA-2019:2699
- RHSA-2019:2978
- RHSA-2019:2978
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1692
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1692
- https://git.kernel.org/linus/7b55851367136b1efd84d98fea81ba57a98304cf
- https://git.kernel.org/linus/7b55851367136b1efd84d98fea81ba57a98304cf
- https://gitlab.freedesktop.org/polkit/polkit/commit/c898fdf4b1aafaa04f8ada9d73d77c8bb76e2f81
- https://gitlab.freedesktop.org/polkit/polkit/commit/c898fdf4b1aafaa04f8ada9d73d77c8bb76e2f81
- https://gitlab.freedesktop.org/polkit/polkit/merge_requests/19
- https://gitlab.freedesktop.org/polkit/polkit/merge_requests/19
- [debian-lts-announce] 20190128 [SECURITY] [DLA 1644-1] policykit-1 security update
- [debian-lts-announce] 20190128 [SECURITY] [DLA 1644-1] policykit-1 security update
- [debian-lts-announce] 20190528 [SECURITY] [DLA 1799-1] linux security update
- [debian-lts-announce] 20190528 [SECURITY] [DLA 1799-1] linux security update
- [debian-lts-announce] 20190528 [SECURITY] [DLA 1799-2] linux security update
- [debian-lts-announce] 20190528 [SECURITY] [DLA 1799-2] linux security update
- https://support.f5.com/csp/article/K22715344
- https://support.f5.com/csp/article/K22715344
- USN-3901-1
- USN-3901-1
- USN-3901-2
- USN-3901-2
- USN-3903-1
- USN-3903-1
- USN-3903-2
- USN-3903-2
- USN-3908-1
- USN-3908-1
- USN-3908-2
- USN-3908-2
- USN-3910-1
- USN-3910-1
- USN-3910-2
- USN-3910-2
- USN-3934-1
- USN-3934-1
- USN-3934-2
- USN-3934-2
Modified: 2025-04-03
CVE-2021-3560
It was found that polkit could be tricked into bypassing the credential checks for D-Bus requests, elevating the privileges of the requestor to the root user. This flaw could be used by an unprivileged local attacker to, for example, create a new local administrator. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
- http://packetstormsecurity.com/files/172836/polkit-Authentication-Bypass.html
- http://packetstormsecurity.com/files/172836/polkit-Authentication-Bypass.html
- http://packetstormsecurity.com/files/172846/Facebook-Fizz-Denial-Of-Service.html
- http://packetstormsecurity.com/files/172846/Facebook-Fizz-Denial-Of-Service.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1961710
- https://bugzilla.redhat.com/show_bug.cgi?id=1961710
- https://github.blog/2021-06-10-privilege-escalation-polkit-root-on-linux-with-bug/
- https://github.blog/2021-06-10-privilege-escalation-polkit-root-on-linux-with-bug/
Modified: 2025-04-03
CVE-2021-4034
A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters count correctly and ends trying to execute environment variables as commands. An attacker can leverage this by crafting environment variables in such a way it'll induce pkexec to execute arbitrary code. When successfully executed the attack can cause a local privilege escalation given unprivileged users administrative rights on the target machine.
- http://packetstormsecurity.com/files/166196/Polkit-pkexec-Local-Privilege-Escalation.html
- http://packetstormsecurity.com/files/166196/Polkit-pkexec-Local-Privilege-Escalation.html
- http://packetstormsecurity.com/files/166200/Polkit-pkexec-Privilege-Escalation.html
- http://packetstormsecurity.com/files/166200/Polkit-pkexec-Privilege-Escalation.html
- https://access.redhat.com/security/vulnerabilities/RHSB-2022-001
- https://access.redhat.com/security/vulnerabilities/RHSB-2022-001
- https://bugzilla.redhat.com/show_bug.cgi?id=2025869
- https://bugzilla.redhat.com/show_bug.cgi?id=2025869
- https://cert-portal.siemens.com/productcert/pdf/ssa-330556.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-330556.pdf
- https://gitlab.freedesktop.org/polkit/polkit/-/commit/a2bf5c9c83b6ae46cbd5c779d3055bff81ded683
- https://gitlab.freedesktop.org/polkit/polkit/-/commit/a2bf5c9c83b6ae46cbd5c779d3055bff81ded683
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.qualys.com/2022/01/25/cve-2021-4034/pwnkit.txt
- https://www.qualys.com/2022/01/25/cve-2021-4034/pwnkit.txt
- https://www.secpod.com/blog/local-privilege-escalation-vulnerability-in-major-linux-distributions-cve-2021-4034/
- https://www.secpod.com/blog/local-privilege-escalation-vulnerability-in-major-linux-distributions-cve-2021-4034/
- https://www.starwindsoftware.com/security/sw-20220818-0001/
- https://www.starwindsoftware.com/security/sw-20220818-0001/
- https://www.suse.com/support/kb/doc/?id=000020564
- https://www.suse.com/support/kb/doc/?id=000020564
- https://www.vicarius.io/vsociety/posts/pwnkit-pkexec-lpe-cve-2021-4034
Modified: 2024-11-21
CVE-2021-4115
There is a flaw in polkit which can allow an unprivileged user to cause polkit to crash, due to process file descriptor exhaustion. The highest threat from this vulnerability is to availability. NOTE: Polkit process outage duration is tied to the failing process being reaped and a new one being spawned
- http://packetstormsecurity.com/files/172849/polkit-File-Descriptor-Exhaustion.html
- http://packetstormsecurity.com/files/172849/polkit-File-Descriptor-Exhaustion.html
- https://access.redhat.com/security/cve/cve-2021-4115
- https://access.redhat.com/security/cve/cve-2021-4115
- https://gitlab.com/redhat/centos-stream/rpms/polkit/-/merge_requests/6/diffs?commit_id=bf900df04dc390d389e59aa10942b0f2b15c531e
- https://gitlab.com/redhat/centos-stream/rpms/polkit/-/merge_requests/6/diffs?commit_id=bf900df04dc390d389e59aa10942b0f2b15c531e
- https://gitlab.freedesktop.org/polkit/polkit/-/issues/141
- https://gitlab.freedesktop.org/polkit/polkit/-/issues/141
- FEDORA-2022-5e6d5fe680
- FEDORA-2022-5e6d5fe680
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html
Closed bugs
Polkit не проверяет список групп пользователя, назначенныx через NSS.
Closed bugs
Перестал подключаться к Windows 10