All the vulnerabilites related to polkit_project - polkit
Vulnerability from fkie_nvd
Published
2022-02-21 22:15
Modified
2024-11-21 06:36
Severity ?
Summary
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
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| polkit_project | polkit | 0.117 | |
| redhat | enterprise_linux | 8.0 | |
| fedoraproject | fedora | 34 | |
| fedoraproject | fedora | 35 | |
| canonical | ubuntu_linux | 20.04 | |
| canonical | ubuntu_linux | 21.10 | |
| debian | debian_linux | 11.0 | |
| oracle | zfs_storage_appliance_kit | 8.8 |
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"value": "Se presenta un fallo en polkit que puede permitir a un usuario no privilegiado causar un bloqueo de polkit, debido al agotamiento del descriptor de archivos del proceso. La mayor amenaza de esta vulnerabilidad es la disponibilidad. NOTA: La duraci\u00f3n de la interrupci\u00f3n del proceso de polkit est\u00e1 ligada al proceso que falla y a la creaci\u00f3n de uno nuevo"
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Vulnerability from fkie_nvd
Published
2018-12-03 06:29
Modified
2024-11-21 03:58
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| polkit_project | polkit | 0.115 | |
| debian | debian_linux | 8.0 | |
| debian | debian_linux | 9.0 | |
| canonical | ubuntu_linux | 12.04 | |
| canonical | ubuntu_linux | 14.04 | |
| canonical | ubuntu_linux | 16.04 | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 18.10 |
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Vulnerability from fkie_nvd
Published
2015-10-26 19:59
Modified
2024-11-21 02:29
Severity ?
Summary
The polkit_backend_action_pool_init function in polkitbackend/polkitbackendactionpool.c in PolicyKit (aka polkit) before 0.113 might allow local users to gain privileges via duplicate action IDs in action descriptions.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| polkit_project | polkit | * |
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Vulnerability from fkie_nvd
Published
2015-10-26 19:59
Modified
2024-11-21 02:29
Severity ?
Summary
PolicyKit (aka polkit) before 0.113 allows local users to cause a denial of service (memory corruption and polkitd daemon crash) and possibly gain privileges via unspecified vectors, related to "javascript rule evaluation."
References
Impacted products
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Vulnerability from fkie_nvd
Published
2018-07-10 19:29
Modified
2024-11-21 03:59
Severity ?
Summary
A flaw was found in polkit before version 0.116. The implementation of the polkit_backend_interactive_authority_check_authorization function in polkitd allows to test for authentication and trigger authentication of unrelated processes owned by other users. This may result in a local DoS and information disclosure.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| debian | debian_linux | 8.0 | |
| canonical | ubuntu_linux | 12.04 | |
| polkit_project | polkit | * |
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Vulnerability from fkie_nvd
Published
2022-02-16 19:15
Modified
2024-11-21 06:21
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| polkit_project | polkit | * | |
| debian | debian_linux | 11.0 | |
| canonical | ubuntu_linux | 20.04 | |
| redhat | virtualization | 4.0 | |
| redhat | virtualization_host | 4.0 | |
| redhat | enterprise_linux | 8.0 | |
| redhat | openshift_container_platform | 4.7 | |
| redhat | enterprise_linux | 7.0 | |
| redhat | enterprise_linux | 8.0 |
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Vulnerability from fkie_nvd
Published
2019-01-11 14:29
Modified
2024-11-21 04:46
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| polkit_project | polkit | 0.115 | |
| debian | debian_linux | 8.0 | |
| redhat | enterprise_linux_desktop | 7.0 | |
| redhat | enterprise_linux_server | 7.0 | |
| redhat | enterprise_linux_server_aus | 7.6 | |
| redhat | enterprise_linux_server_eus | 7.6 | |
| redhat | enterprise_linux_server_tus | 7.6 | |
| redhat | enterprise_linux_workstation | 7.0 | |
| redhat | enterprise_linux_desktop | 6.0 | |
| redhat | enterprise_linux_server | 6.0 | |
| redhat | enterprise_linux_server_aus | 6.6 | |
| redhat | enterprise_linux_workstation | 6.0 | |
| canonical | ubuntu_linux | 12.04 | |
| canonical | ubuntu_linux | 14.04 | |
| canonical | ubuntu_linux | 16.04 | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 18.10 |
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Vulnerability from fkie_nvd
Published
2015-10-26 19:59
Modified
2024-11-21 02:31
Severity ?
Summary
Integer overflow in the authentication_agent_new_cookie function in PolicyKit (aka polkit) before 0.113 allows local users to gain privileges by creating a large number of connections, which triggers the issuance of a duplicate cookie value.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| fedoraproject | fedora | 21 | |
| fedoraproject | fedora | 22 | |
| opensuse | opensuse | 13.1 | |
| opensuse | opensuse | 13.2 | |
| polkit_project | polkit | * |
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Vulnerability from fkie_nvd
Published
2015-10-26 19:59
Modified
2024-11-21 02:28
Severity ?
Summary
The authentication_agent_new function in polkitbackend/polkitbackendinteractiveauthority.c in PolicyKit (aka polkit) before 0.113 allows local users to cause a denial of service (NULL pointer dereference and polkitd daemon crash) by calling RegisterAuthenticationAgent with an invalid object path.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| polkit_project | polkit | * |
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Vulnerability from fkie_nvd
Published
2013-10-03 21:55
Modified
2024-11-21 01:55
Severity ?
Summary
Race condition in PolicyKit (aka polkit) allows local users to bypass intended PolicyKit restrictions and gain privileges by starting a setuid or pkexec process before the authorization check is performed, related to (1) the polkit_unix_process_new API function, (2) the dbus API, or (3) the --process (unix-process) option for authorization to pkcheck.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| opensuse | opensuse | 12.2 | |
| opensuse | opensuse | 12.3 | |
| polkit_project | polkit | * | |
| canonical | ubuntu_linux | 10.04 | |
| canonical | ubuntu_linux | 12.04 | |
| canonical | ubuntu_linux | 12.10 | |
| canonical | ubuntu_linux | 13.04 | |
| redhat | enterprise_linux | 6.0 |
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Vulnerability from fkie_nvd
Published
2022-01-28 20:15
Modified
2024-11-21 06:36
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
Impacted products
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cve-2018-19788
Vulnerability from cvelistv5
Published
2018-12-03 06:00
Modified
2024-08-29 15:55
Severity ?
EPSS score ?
Summary
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://usn.ubuntu.com/3861-1/ | vendor-advisory, x_refsource_UBUNTU | |
| https://lists.debian.org/debian-lts-announce/2019/01/msg00021.html | mailing-list, x_refsource_MLIST | |
| https://usn.ubuntu.com/3861-2/ | vendor-advisory, x_refsource_UBUNTU | |
| https://bugs.debian.org/915332 | x_refsource_MISC | |
| https://gitlab.freedesktop.org/polkit/polkit/issues/74 | x_refsource_MISC | |
| https://www.debian.org/security/2018/dsa-4350 | vendor-advisory, x_refsource_DEBIAN | |
| https://access.redhat.com/errata/RHSA-2019:2046 | vendor-advisory, x_refsource_REDHAT | |
| https://security.gentoo.org/glsa/201908-14 | vendor-advisory, x_refsource_GENTOO | |
| https://access.redhat.com/errata/RHSA-2019:3232 | vendor-advisory, x_refsource_REDHAT |
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cve-2021-3560
Vulnerability from cvelistv5
Published
2022-02-16 00:00
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
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.
References
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cve-2015-3218
Vulnerability from cvelistv5
Published
2015-10-26 19:00
Modified
2024-08-06 05:39
Severity ?
EPSS score ?
Summary
The authentication_agent_new function in polkitbackend/polkitbackendinteractiveauthority.c in PolicyKit (aka polkit) before 0.113 allows local users to cause a denial of service (NULL pointer dereference and polkitd daemon crash) by calling RegisterAuthenticationAgent with an invalid object path.
References
| ▼ | URL | Tags |
|---|---|---|
| http://lists.freedesktop.org/archives/polkit-devel/2015-May/000420.html | mailing-list, x_refsource_MLIST | |
| https://usn.ubuntu.com/3717-1/ | vendor-advisory, x_refsource_UBUNTU | |
| http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161721.html | vendor-advisory, x_refsource_FEDORA | |
| http://lists.opensuse.org/opensuse-updates/2015-11/msg00042.html | vendor-advisory, x_refsource_SUSE | |
| http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162294.html | vendor-advisory, x_refsource_FEDORA | |
| http://lists.freedesktop.org/archives/polkit-devel/2015-July/000432.html | mailing-list, x_refsource_MLIST | |
| http://www.securityfocus.com/bid/76086 | vdb-entry, x_refsource_BID | |
| http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00010.html | vendor-advisory, x_refsource_SUSE | |
| http://www.securitytracker.com/id/1035023 | vdb-entry, x_refsource_SECTRACK | |
| http://lists.freedesktop.org/archives/polkit-devel/2015-May/000421.html | mailing-list, x_refsource_MLIST |
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cve-2019-6133
Vulnerability from cvelistv5
Published
2019-01-11 14:00
Modified
2024-08-04 20:16
Severity ?
EPSS score ?
Summary
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.
References
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cve-2021-4034
Vulnerability from cvelistv5
Published
2022-01-28 00:00
Modified
2024-11-04 14:58
Severity ?
EPSS score ?
Summary
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.
References
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cve-2015-3255
Vulnerability from cvelistv5
Published
2015-10-26 19:00
Modified
2024-08-06 05:39
Severity ?
EPSS score ?
Summary
The polkit_backend_action_pool_init function in polkitbackend/polkitbackendactionpool.c in PolicyKit (aka polkit) before 0.113 might allow local users to gain privileges via duplicate action IDs in action descriptions.
References
| ▼ | URL | Tags |
|---|---|---|
| https://security.gentoo.org/glsa/201611-07 | vendor-advisory, x_refsource_GENTOO | |
| https://usn.ubuntu.com/3717-2/ | vendor-advisory, x_refsource_UBUNTU | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1245673 | x_refsource_CONFIRM | |
| http://lists.opensuse.org/opensuse-updates/2015-11/msg00042.html | vendor-advisory, x_refsource_SUSE | |
| http://lists.freedesktop.org/archives/polkit-devel/2015-July/000432.html | mailing-list, x_refsource_MLIST | |
| http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00010.html | vendor-advisory, x_refsource_SUSE | |
| http://www.securitytracker.com/id/1035023 | vdb-entry, x_refsource_SECTRACK | |
| https://bugs.freedesktop.org/show_bug.cgi?id=83590 | x_refsource_CONFIRM |
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cve-2015-3256
Vulnerability from cvelistv5
Published
2015-10-26 19:00
Modified
2024-08-06 05:39
Severity ?
EPSS score ?
Summary
PolicyKit (aka polkit) before 0.113 allows local users to cause a denial of service (memory corruption and polkitd daemon crash) and possibly gain privileges via unspecified vectors, related to "javascript rule evaluation."
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1245684 | x_refsource_CONFIRM | |
| http://rhn.redhat.com/errata/RHSA-2016-0189.html | vendor-advisory, x_refsource_REDHAT | |
| http://www.securityfocus.com/bid/77356 | vdb-entry, x_refsource_BID | |
| http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html | x_refsource_CONFIRM | |
| http://lists.opensuse.org/opensuse-updates/2015-11/msg00042.html | vendor-advisory, x_refsource_SUSE | |
| http://lists.freedesktop.org/archives/polkit-devel/2015-July/000432.html | mailing-list, x_refsource_MLIST | |
| http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00010.html | vendor-advisory, x_refsource_SUSE | |
| http://www.securitytracker.com/id/1035023 | vdb-entry, x_refsource_SECTRACK |
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cve-2013-4288
Vulnerability from cvelistv5
Published
2013-10-03 21:00
Modified
2024-08-06 16:38
Severity ?
EPSS score ?
Summary
Race condition in PolicyKit (aka polkit) allows local users to bypass intended PolicyKit restrictions and gain privileges by starting a setuid or pkexec process before the authorization check is performed, related to (1) the polkit_unix_process_new API function, (2) the dbus API, or (3) the --process (unix-process) option for authorization to pkcheck.
References
| ▼ | URL | Tags |
|---|---|---|
| http://lists.opensuse.org/opensuse-updates/2013-10/msg00005.html | vendor-advisory, x_refsource_SUSE | |
| http://rhn.redhat.com/errata/RHSA-2013-1270.html | vendor-advisory, x_refsource_REDHAT | |
| http://lists.opensuse.org/opensuse-updates/2013-10/msg00004.html | vendor-advisory, x_refsource_SUSE | |
| http://www.openwall.com/lists/oss-security/2013/09/18/4 | mailing-list, x_refsource_MLIST | |
| http://seclists.org/oss-sec/2013/q3/626 | mailing-list, x_refsource_MLIST | |
| http://lists.opensuse.org/opensuse-updates/2013-10/msg00062.html | vendor-advisory, x_refsource_SUSE | |
| http://lists.opensuse.org/opensuse-updates/2013-11/msg00000.html | vendor-advisory, x_refsource_SUSE | |
| http://rhn.redhat.com/errata/RHSA-2013-1460.html | vendor-advisory, x_refsource_REDHAT | |
| http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=1002375 | x_refsource_MISC | |
| http://www.ubuntu.com/usn/USN-1953-1 | vendor-advisory, x_refsource_UBUNTU |
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cve-2018-1116
Vulnerability from cvelistv5
Published
2018-07-10 19:00
Modified
2024-08-05 03:51
Severity ?
EPSS score ?
Summary
A flaw was found in polkit before version 0.116. The implementation of the polkit_backend_interactive_authority_check_authorization function in polkitd allows to test for authentication and trigger authentication of unrelated processes owned by other users. This may result in a local DoS and information disclosure.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1116 | x_refsource_CONFIRM | |
| https://usn.ubuntu.com/3717-2/ | vendor-advisory, x_refsource_UBUNTU | |
| https://cgit.freedesktop.org/polkit/commit/?id=bc7ffad5364 | x_refsource_CONFIRM | |
| https://lists.debian.org/debian-lts-announce/2018/07/msg00042.html | mailing-list, x_refsource_MLIST | |
| https://security.gentoo.org/glsa/201908-14 | vendor-advisory, x_refsource_GENTOO |
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cve-2015-4625
Vulnerability from cvelistv5
Published
2015-10-26 19:00
Modified
2024-08-06 06:18
Severity ?
EPSS score ?
Summary
Integer overflow in the authentication_agent_new_cookie function in PolicyKit (aka polkit) before 0.113 allows local users to gain privileges by creating a large number of connections, which triggers the issuance of a duplicate cookie value.
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cve-2021-4115
Vulnerability from cvelistv5
Published
2022-02-21 00:00
Modified
2024-08-03 17:16
Severity ?
EPSS score ?
Summary
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
References
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