All the vulnerabilites related to redhat - enterprise_linux_server_update_services_for_sap_solutions
cve-2018-16866
Vulnerability from cvelistv5
Published
2019-01-11 19:00
Modified
2024-08-05 10:32
Severity ?
EPSS score ?
Summary
An out of bounds read was discovered in systemd-journald in the way it parses log messages that terminate with a colon ':'. A local attacker can use this flaw to disclose process memory data. Versions from v221 to v239 are vulnerable.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | The systemd Project | systemd |
Version: from v221 to v239 |
|
|
|||
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cve-2019-15718
Vulnerability from cvelistv5
Published
2019-09-04 11:04
Modified
2024-08-05 00:56
Severity ?
EPSS score ?
Summary
In systemd 240, bus_open_system_watch_bind_with_description in shared/bus-util.c (as used by systemd-resolved to connect to the system D-Bus instance), calls sd_bus_set_trusted, which disables access controls for incoming D-Bus messages. An unprivileged user can exploit this by executing D-Bus methods that should be restricted to privileged users, in order to change the system's DNS resolver settings.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1746057 | x_refsource_MISC | |
| http://www.openwall.com/lists/oss-security/2019/09/03/1 | x_refsource_MISC | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U2WNHRJW4XI6H5YMDG4BUFGPAXWUMUVG/ | vendor-advisory, x_refsource_FEDORA | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HIKGKXZ5OEGOEYURHLJHEMFYNLEGAW5B/ | vendor-advisory, x_refsource_FEDORA | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BRE5IS24XTF5WNZGH2L7GSQJKARBOEGL/ | vendor-advisory, x_refsource_FEDORA | |
| https://access.redhat.com/errata/RHSA-2019:3592 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2019:3941 | vendor-advisory, x_refsource_REDHAT |
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cve-2023-0494
Vulnerability from cvelistv5
Published
2023-03-27 00:00
Modified
2024-08-02 05:10
Severity ?
EPSS score ?
Summary
A vulnerability was found in X.Org. This issue occurs due to a dangling pointer in DeepCopyPointerClasses that can be exploited by ProcXkbSetDeviceInfo() and ProcXkbGetDeviceInfo() to read and write into freed memory. This can lead to local privilege elevation on systems where the X server runs privileged and remote code execution for ssh X forwarding sessions.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | xorg-x11-server |
Version: xorg-server 21.1.7 |
|
|
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cve-2023-3972
Vulnerability from cvelistv5
Published
2023-11-01 15:54
Modified
2024-11-23 01:25
Severity ?
EPSS score ?
Summary
A vulnerability was found in insights-client. This security issue occurs because of insecure file operations or unsafe handling of temporary files and directories that lead to local privilege escalation. Before the insights-client has been registered on the system by root, an unprivileged local user or attacker could create the /var/tmp/insights-client directory (owning the directory with read, write, and execute permissions) on the system. After the insights-client is registered by root, an attacker could then control the directory content that insights are using by putting malicious scripts into it and executing arbitrary code as root (trivially bypassing SELinux protections because insights processes are allowed to disable SELinux system-wide).
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2023:6264 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:6282 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:6283 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:6284 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:6795 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:6796 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:6798 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:6811 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2023-3972 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2227027 | issue-tracking, x_refsource_REDHAT | |
| https://github.com/RedHatInsights/insights-core/pull/3878 |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Red Hat | Red Hat Enterprise Linux 7 |
Unaffected: 0:3.1.9-1.el7_9 < * cpe:/o:redhat:enterprise_linux:7::server cpe:/o:redhat:enterprise_linux:7::workstation cpe:/o:redhat:enterprise_linux:7::client |
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|
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cve-2022-27649
Vulnerability from cvelistv5
Published
2022-04-04 19:45
Modified
2024-08-03 05:32
Severity ?
EPSS score ?
Summary
A flaw was found in Podman, where containers were started incorrectly with non-empty default permissions. A vulnerability was found in Moby (Docker Engine), where containers were started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=2066568 | x_refsource_MISC | |
| https://github.com/containers/podman/security/advisories/GHSA-qvf8-p83w-v58j | x_refsource_MISC | |
| https://github.com/containers/podman/commit/aafa80918a245edcbdaceb1191d749570f1872d0 | x_refsource_MISC | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J5WPM42UR6XIBQNQPNQHM32X7S4LJTRX/ | vendor-advisory, x_refsource_FEDORA | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4KDETHL5XCT6RZN2BBNOCEXRZ2W3SFU3/ | vendor-advisory, x_refsource_FEDORA | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DLUJZV3HBP56ADXU6QH2V7RNYUPMVBXQ/ | vendor-advisory, x_refsource_FEDORA |
Impacted products
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cve-2016-2124
Vulnerability from cvelistv5
Published
2022-02-18 00:00
Modified
2024-08-05 23:17
Severity ?
EPSS score ?
Summary
A flaw was found in the way samba implemented SMB1 authentication. An attacker could use this flaw to retrieve the plaintext password sent over the wire even if Kerberos authentication was required.
References
Impacted products
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cve-2017-15129
Vulnerability from cvelistv5
Published
2018-01-09 19:00
Modified
2024-08-05 19:50
Severity ?
EPSS score ?
Summary
A use-after-free vulnerability was found in network namespaces code affecting the Linux kernel before 4.14.11. The function get_net_ns_by_id() in net/core/net_namespace.c does not check for the net::count value after it has found a peer network in netns_ids idr, which could lead to double free and memory corruption. This vulnerability could allow an unprivileged local user to induce kernel memory corruption on the system, leading to a crash. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although it is thought to be unlikely.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Linux kernel v4.0-rc1 through v4.15-rc5 |
Version: Linux kernel v4.0-rc1 through v4.15-rc5 |
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cve-2023-5455
Vulnerability from cvelistv5
Published
2024-01-10 12:33
Modified
2024-11-23 03:29
Severity ?
EPSS score ?
Summary
A Cross-site request forgery vulnerability exists in ipa/session/login_password in all supported versions of IPA. This flaw allows an attacker to trick the user into submitting a request that could perform actions as the user, resulting in a loss of confidentiality and system integrity. During community penetration testing it was found that for certain HTTP end-points FreeIPA does not ensure CSRF protection. Due to implementation details one cannot use this flaw for reflection of a cookie representing already logged-in user. An attacker would always have to go through a new authentication attempt.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Red Hat | Red Hat Enterprise Linux 7 |
Unaffected: 0:4.6.8-5.el7_9.16 < * cpe:/o:redhat:enterprise_linux:7::server cpe:/o:redhat:enterprise_linux:7::workstation cpe:/o:redhat:enterprise_linux:7::computenode cpe:/o:redhat:enterprise_linux:7::client |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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cve-2021-3744
Vulnerability from cvelistv5
Published
2022-03-04 15:55
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
A memory leak flaw was found in the Linux kernel in the ccp_run_aes_gcm_cmd() function in drivers/crypto/ccp/ccp-ops.c, which allows attackers to cause a denial of service (memory consumption). This vulnerability is similar with the older CVE-2019-18808.
References
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cve-2023-3899
Vulnerability from cvelistv5
Published
2023-08-23 10:49
Modified
2024-11-23 00:07
Severity ?
EPSS score ?
Summary
A vulnerability was found in subscription-manager that allows local privilege escalation due to inadequate authorization. The D-Bus interface com.redhat.RHSM1 exposes a significant number of methods to all users that could change the state of the registration. By using the com.redhat.RHSM1.Config.SetAll() method, a low-privileged local user could tamper with the state of the registration, by unregistering the system or by changing the current entitlements. This flaw allows an attacker to set arbitrary configuration directives for /etc/rhsm/rhsm.conf, which can be abused to cause a local privilege escalation to an unconfined root.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2023:4701 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:4702 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:4703 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:4704 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:4705 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:4706 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:4707 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:4708 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2023-3899 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2225407 | issue-tracking, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Red Hat | Red Hat Enterprise Linux 7 |
Unaffected: 0:1.24.52-2.el7_9 < * cpe:/o:redhat:enterprise_linux:7::server cpe:/o:redhat:enterprise_linux:7::computenode cpe:/o:redhat:enterprise_linux:7::workstation cpe:/o:redhat:enterprise_linux:7::client |
||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
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cve-2015-3214
Vulnerability from cvelistv5
Published
2015-08-31 10:00
Modified
2024-08-06 05:39
Severity ?
EPSS score ?
Summary
The pit_ioport_read in i8254.c in the Linux kernel before 2.6.33 and QEMU before 2.3.1 does not distinguish between read lengths and write lengths, which might allow guest OS users to execute arbitrary code on the host OS by triggering use of an invalid index.
References
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cve-2019-8720
Vulnerability from cvelistv5
Published
2023-03-06 00:00
Modified
2024-08-04 21:24
Severity ?
EPSS score ?
Summary
A vulnerability was found in WebKit. The flaw is triggered when processing maliciously crafted web content that may lead to arbitrary code execution. Improved memory handling addresses the multiple memory corruption issues.
References
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cve-2022-0330
Vulnerability from cvelistv5
Published
2022-03-25 00:00
Modified
2024-08-02 23:25
Severity ?
EPSS score ?
Summary
A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their privileges on the system.
References
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cve-2022-1227
Vulnerability from cvelistv5
Published
2022-04-29 15:45
Modified
2024-08-02 23:55
Severity ?
EPSS score ?
Summary
A privilege escalation flaw was found in Podman. This flaw allows an attacker to publish a malicious image to a public registry. Once this image is downloaded by a potential victim, the vulnerability is triggered after a user runs the 'podman top' command. This action gives the attacker access to the host filesystem, leading to information disclosure or denial of service.
References
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cve-2022-4254
Vulnerability from cvelistv5
Published
2023-02-01 00:00
Modified
2024-08-03 01:34
Severity ?
EPSS score ?
Summary
sssd: libsss_certmap fails to sanitise certificate data used in LDAP filters
References
Impacted products
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cve-2015-5165
Vulnerability from cvelistv5
Published
2015-08-12 14:00
Modified
2024-08-06 06:41
Severity ?
EPSS score ?
Summary
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.
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-2019-6454
Vulnerability from cvelistv5
Published
2019-03-17 16:38
Modified
2024-08-04 20:23
Severity ?
EPSS score ?
Summary
An issue was discovered in sd-bus in systemd 239. bus_process_object() in libsystemd/sd-bus/bus-objects.c allocates a variable-length stack buffer for temporarily storing the object path of incoming D-Bus messages. An unprivileged local user can exploit this by sending a specially crafted message to PID1, causing the stack pointer to jump over the stack guard pages into an unmapped memory region and trigger a denial of service (systemd PID1 crash and kernel panic).
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cve-2024-3049
Vulnerability from cvelistv5
Published
2024-06-06 05:30
Modified
2024-12-24 14:31
Severity ?
EPSS score ?
Summary
A flaw was found in Booth, a cluster ticket manager. If a specially-crafted hash is passed to gcry_md_get_algo_dlen(), it may allow an invalid HMAC to be accepted by the Booth server.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2024:3657 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:3658 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:3659 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:3660 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:3661 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:4400 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:4411 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2024-3049 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2272082 | issue-tracking, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ |
Version: 1.0-283.1 |
||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||
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cve-2017-12615
Vulnerability from cvelistv5
Published
2017-09-19 13:00
Modified
2024-09-17 01:56
Severity ?
EPSS score ?
Summary
When running Apache Tomcat 7.0.0 to 7.0.79 on Windows with HTTP PUTs enabled (e.g. via setting the readonly initialisation parameter of the Default to false) it was possible to upload a JSP file to the server via a specially crafted request. This JSP could then be requested and any code it contained would be executed by the server.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Apache Software Foundation | Apache Tomcat |
Version: 7.0.0 to 7.0.79 |
|
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cve-2020-25717
Vulnerability from cvelistv5
Published
2022-02-18 00:00
Modified
2024-08-04 15:40
Severity ?
EPSS score ?
Summary
A flaw was found in the way Samba maps domain users to local users. An authenticated attacker could use this flaw to cause possible privilege escalation.
References
Impacted products
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cve-2021-3656
Vulnerability from cvelistv5
Published
2022-03-04 18:41
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the "virt_ext" field, this issue could allow a malicious L1 to disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.openwall.com/lists/oss-security/2021/08/16/1 | x_refsource_MISC | |
| https://git.kernel.org/pub/scm/virt/kvm/kvm.git/commit/?id=c7dfa4009965a9b2d7b329ee970eb8da0d32f0bc | x_refsource_MISC | |
| https://github.com/torvalds/linux/commit/c7dfa4009965a9b2d7b329ee970eb8da0d32f0bc | x_refsource_MISC | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1983988 | x_refsource_MISC |
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cve-2021-3733
Vulnerability from cvelistv5
Published
2022-03-07 00:00
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
There's a flaw in urllib's AbstractBasicAuthHandler class. An attacker who controls a malicious HTTP server that an HTTP client (such as web browser) connects to, could trigger a Regular Expression Denial of Service (ReDOS) during an authentication request with a specially crafted payload that is sent by the server to the client. The greatest threat that this flaw poses is to application availability.
References
Impacted products
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cve-2022-0492
Vulnerability from cvelistv5
Published
2022-03-03 00:00
Modified
2024-08-02 23:32
Severity ?
EPSS score ?
Summary
A vulnerability was found in the Linux kernel’s cgroup_release_agent_write in the kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups v1 release_agent feature to escalate privileges and bypass the namespace isolation unexpectedly.
References
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cve-2022-2601
Vulnerability from cvelistv5
Published
2022-12-14 00:00
Modified
2024-08-22 01:13
Severity ?
EPSS score ?
Summary
A buffer overflow was found in grub_font_construct_glyph(). A malicious crafted pf2 font can lead to an overflow when calculating the max_glyph_size value, allocating a smaller than needed buffer for the glyph, this further leads to a buffer overflow and a heap based out-of-bounds write. An attacker may use this vulnerability to circumvent the secure boot mechanism.
References
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cve-2022-0847
Vulnerability from cvelistv5
Published
2022-03-07 00:00
Modified
2024-08-02 23:40
Severity ?
EPSS score ?
Summary
A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache backed by read only files and as such escalate their privileges on the system.
References
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cve-2021-44142
Vulnerability from cvelistv5
Published
2022-02-21 14:30
Modified
2024-09-16 16:27
Severity ?
EPSS score ?
Summary
The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfs_fruit configured allow out-of-bounds heap read and write via specially crafted extended file attributes. A remote attacker with write access to extended file attributes can execute arbitrary code with the privileges of smbd, typically root.
References
Impacted products
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cve-2022-1011
Vulnerability from cvelistv5
Published
2022-03-18 00:00
Modified
2024-08-02 23:47
Severity ?
EPSS score ?
Summary
A use-after-free flaw was found in the Linux kernel’s FUSE filesystem in the way a user triggers write(). This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation.
References
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cve-2020-9490
Vulnerability from cvelistv5
Published
2020-08-07 15:24
Modified
2024-08-04 10:26
Severity ?
EPSS score ?
Summary
Apache HTTP Server versions 2.4.20 to 2.4.43. A specially crafted value for the 'Cache-Digest' header in a HTTP/2 request would result in a crash when the server actually tries to HTTP/2 PUSH a resource afterwards. Configuring the HTTP/2 feature via "H2Push off" will mitigate this vulnerability for unpatched servers.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Apache HTTP Server |
Version: 2.4.20 to 2.4.43 |
|
|
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cve-2020-25719
Vulnerability from cvelistv5
Published
2022-02-18 00:00
Modified
2024-08-04 15:40
Severity ?
EPSS score ?
Summary
A flaw was found in the way Samba, as an Active Directory Domain Controller, implemented Kerberos name-based authentication. The Samba AD DC, could become confused about the user a ticket represents if it did not strictly require a Kerberos PAC and always use the SIDs found within. The result could include total domain compromise.
References
Impacted products
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cve-2019-19906
Vulnerability from cvelistv5
Published
2019-12-19 17:39
Modified
2024-08-05 02:32
Severity ?
EPSS score ?
Summary
cyrus-sasl (aka Cyrus SASL) 2.1.27 has an out-of-bounds write leading to unauthenticated remote denial-of-service in OpenLDAP via a malformed LDAP packet. The OpenLDAP crash is ultimately caused by an off-by-one error in _sasl_add_string in common.c in cyrus-sasl.
References
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cve-2021-3672
Vulnerability from cvelistv5
Published
2021-11-23 00:00
Modified
2024-10-15 17:14
Severity ?
EPSS score ?
Summary
A flaw was found in c-ares library, where a missing input validation check of host names returned by DNS (Domain Name Servers) can lead to output of wrong hostnames which might potentially lead to Domain Hijacking. The highest threat from this vulnerability is to confidentiality and integrity as well as system availability.
References
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cve-2020-14301
Vulnerability from cvelistv5
Published
2021-05-27 19:44
Modified
2024-08-04 12:39
Severity ?
EPSS score ?
Summary
An information disclosure vulnerability was found in libvirt in versions before 6.3.0. HTTP cookies used to access network-based disks were saved in the XML dump of the guest domain. This flaw allows an attacker to access potentially sensitive information in the domain configuration via the `dumpxml` command.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1848640 | x_refsource_MISC | |
| https://security.netapp.com/advisory/ntap-20210629-0007/ | x_refsource_CONFIRM |
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cve-2022-0516
Vulnerability from cvelistv5
Published
2022-03-08 14:06
Modified
2024-08-02 23:32
Severity ?
EPSS score ?
Summary
A vulnerability was found in kvm_s390_guest_sida_op in the arch/s390/kvm/kvm-s390.c function in KVM for s390 in the Linux kernel. This flaw allows a local attacker with a normal user privilege to obtain unauthorized memory write access. This flaw affects Linux kernel versions prior to 5.17-rc4.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=2050237 | x_refsource_MISC | |
| https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=09a93c1df3eafa43bcdfd7bf837c574911f12f55 | x_refsource_MISC | |
| https://www.debian.org/security/2022/dsa-5092 | vendor-advisory, x_refsource_DEBIAN | |
| https://security.netapp.com/advisory/ntap-20220331-0009/ | x_refsource_CONFIRM |
Impacted products
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cve-2021-3609
Vulnerability from cvelistv5
Published
2022-03-03 18:24
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
.A flaw was found in the CAN BCM networking protocol in the Linux kernel, where a local attacker can abuse a flaw in the CAN subsystem to corrupt memory, crash the system or escalate privileges. This race condition in net/can/bcm.c in the Linux kernel allows for local privilege escalation to root.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1971651 | x_refsource_MISC | |
| https://www.openwall.com/lists/oss-security/2021/06/19/1 | x_refsource_MISC | |
| https://github.com/nrb547/kernel-exploitation/blob/main/cve-2021-3609/cve-2021-3609.md | x_refsource_MISC | |
| https://github.com/torvalds/linux/commit/d5f9023fa61ee8b94f37a93f08e94b136cf1e463 | x_refsource_MISC | |
| https://security.netapp.com/advisory/ntap-20220419-0004/ | x_refsource_CONFIRM |
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cve-2021-3551
Vulnerability from cvelistv5
Published
2022-02-16 16:37
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
A flaw was found in the PKI-server, where the spkispawn command, when run in debug mode, stores admin credentials in the installation log file. This flaw allows a local attacker to retrieve the file to obtain the admin password and gain admin privileges to the Dogtag CA manager. The highest threat from this vulnerability is to confidentiality.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1959971 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | pki-server |
Version: pki-core 10.10.6 |
|
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cve-2022-0435
Vulnerability from cvelistv5
Published
2022-03-25 00:00
Modified
2024-08-02 23:25
Severity ?
EPSS score ?
Summary
A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network.
References
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Vulnerability from fkie_nvd
Published
2017-09-19 13:29
Modified
2024-11-21 03:09
Severity ?
Summary
When running Apache Tomcat 7.0.0 to 7.0.79 on Windows with HTTP PUTs enabled (e.g. via setting the readonly initialisation parameter of the Default to false) it was possible to upload a JSP file to the server via a specially crafted request. This JSP could then be requested and any code it contained would be executed by the server.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-12-14 21:15
Modified
2024-11-21 07:01
Severity ?
Summary
A buffer overflow was found in grub_font_construct_glyph(). A malicious crafted pf2 font can lead to an overflow when calculating the max_glyph_size value, allocating a smaller than needed buffer for the glyph, this further leads to a buffer overflow and a heap based out-of-bounds write. An attacker may use this vulnerability to circumvent the secure boot mechanism.
References
Impacted products
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"id": "CVE-2022-2601",
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Vulnerability from fkie_nvd
Published
2024-06-06 06:15
Modified
2024-11-21 09:28
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Summary
A flaw was found in Booth, a cluster ticket manager. If a specially-crafted hash is passed to gcry_md_get_algo_dlen(), it may allow an invalid HMAC to be accepted by the Booth server.
References
Impacted products
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"id": "CVE-2024-3049",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KPK5BHYOB7CFFRQAN55YV5LH44PWHMQD/"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-345"
}
],
"source": "secalert@redhat.com",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2020-08-07 16:15
Modified
2024-11-21 05:40
Severity ?
Summary
Apache HTTP Server versions 2.4.20 to 2.4.43. A specially crafted value for the 'Cache-Digest' header in a HTTP/2 request would result in a crash when the server actually tries to HTTP/2 PUSH a resource afterwards. Configuring the HTTP/2 feature via "H2Push off" will mitigate this vulnerability for unpatched servers.
References
Impacted products
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"descriptions": [
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"value": "Apache HTTP Server versions 2.4.20 to 2.4.43. A specially crafted value for the \u0027Cache-Digest\u0027 header in a HTTP/2 request would result in a crash when the server actually tries to HTTP/2 PUSH a resource afterwards. Configuring the HTTP/2 feature via \"H2Push off\" will mitigate this vulnerability for unpatched servers."
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"value": "Apache HTTP Server versiones 2.4.20 hasta 2.4.43.. Un valor especialmente dise\u00f1ado para el encabezado \"Cache-Digest\" en una petici\u00f3n HTTP/2 resultar\u00eda en un bloqueo cuando el servidor realmente intenta un PUSH HTTP/2 un recurso mas tarde. Una configuraci\u00f3n de la funcionalidad HTTP/2 por medio de \"H2Push off\" mitigar\u00e1 esta vulnerabilidad para los servidores no parcheados"
}
],
"id": "CVE-2020-9490",
"lastModified": "2024-11-21T05:40:45.530",
"metrics": {
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"acInsufInfo": false,
"baseSeverity": "MEDIUM",
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],
"sourceIdentifier": "security@apache.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
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"value": "CWE-444"
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],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2015-08-12 14:59
Modified
2024-11-21 02:32
Severity ?
Summary
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.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-02-16 17:15
Modified
2024-11-21 06:21
Severity ?
Summary
A flaw was found in the PKI-server, where the spkispawn command, when run in debug mode, stores admin credentials in the installation log file. This flaw allows a local attacker to retrieve the file to obtain the admin password and gain admin privileges to the Dogtag CA manager. The highest threat from this vulnerability is to confidentiality.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1959971 | Issue Tracking, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1959971 | Issue Tracking, Patch, Third Party Advisory |
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Vulnerability from fkie_nvd
Published
2019-01-11 19:29
Modified
2024-11-21 03:53
Severity ?
Summary
An out of bounds read was discovered in systemd-journald in the way it parses log messages that terminate with a colon ':'. A local attacker can use this flaw to disclose process memory data. Versions from v221 to v239 are vulnerable.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-03-18 18:15
Modified
2024-11-21 06:39
Severity ?
Summary
A use-after-free flaw was found in the Linux kernel’s FUSE filesystem in the way a user triggers write(). This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2023-03-06 23:15
Modified
2024-11-21 04:50
Severity ?
Summary
A vulnerability was found in WebKit. The flaw is triggered when processing maliciously crafted web content that may lead to arbitrary code execution. Improved memory handling addresses the multiple memory corruption issues.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1876611 | Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://webkitgtk.org/security/WSA-2019-0005.html | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1876611 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://webkitgtk.org/security/WSA-2019-0005.html | Vendor Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2022-03-10 17:44
Modified
2024-11-21 06:39
Severity ?
Summary
A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache backed by read only files and as such escalate their privileges on the system.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2021-05-27 20:15
Modified
2024-11-21 05:02
Severity ?
Summary
An information disclosure vulnerability was found in libvirt in versions before 6.3.0. HTTP cookies used to access network-based disks were saved in the XML dump of the guest domain. This flaw allows an attacker to access potentially sensitive information in the domain configuration via the `dumpxml` command.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1848640 | Issue Tracking, Patch, Vendor Advisory | |
| secalert@redhat.com | https://security.netapp.com/advisory/ntap-20210629-0007/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1848640 | Issue Tracking, Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.netapp.com/advisory/ntap-20210629-0007/ | Third Party Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2021-11-23 19:15
Modified
2024-11-21 06:22
Severity ?
Summary
A flaw was found in c-ares library, where a missing input validation check of host names returned by DNS (Domain Name Servers) can lead to output of wrong hostnames which might potentially lead to Domain Hijacking. The highest threat from this vulnerability is to confidentiality and integrity as well as system availability.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-03-10 17:44
Modified
2024-11-21 06:38
Severity ?
Summary
A vulnerability was found in kvm_s390_guest_sida_op in the arch/s390/kvm/kvm-s390.c function in KVM for s390 in the Linux kernel. This flaw allows a local attacker with a normal user privilege to obtain unauthorized memory write access. This flaw affects Linux kernel versions prior to 5.17-rc4.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-04-04 20:15
Modified
2024-11-21 06:56
Severity ?
Summary
A flaw was found in Podman, where containers were started incorrectly with non-empty default permissions. A vulnerability was found in Moby (Docker Engine), where containers were started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2018-01-09 19:29
Modified
2024-11-21 03:14
Severity ?
Summary
A use-after-free vulnerability was found in network namespaces code affecting the Linux kernel before 4.14.11. The function get_net_ns_by_id() in net/core/net_namespace.c does not check for the net::count value after it has found a peer network in netns_ids idr, which could lead to double free and memory corruption. This vulnerability could allow an unprivileged local user to induce kernel memory corruption on the system, leading to a crash. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although it is thought to be unlikely.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-03-03 19:15
Modified
2024-11-21 06:21
Severity ?
Summary
.A flaw was found in the CAN BCM networking protocol in the Linux kernel, where a local attacker can abuse a flaw in the CAN subsystem to corrupt memory, crash the system or escalate privileges. This race condition in net/can/bcm.c in the Linux kernel allows for local privilege escalation to root.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2019-03-21 16:01
Modified
2024-11-21 04:46
Severity ?
Summary
An issue was discovered in sd-bus in systemd 239. bus_process_object() in libsystemd/sd-bus/bus-objects.c allocates a variable-length stack buffer for temporarily storing the object path of incoming D-Bus messages. An unprivileged local user can exploit this by sending a specially crafted message to PID1, causing the stack pointer to jump over the stack guard pages into an unmapped memory region and trigger a denial of service (systemd PID1 crash and kernel panic).
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-03-25 19:15
Modified
2024-11-21 06:38
Severity ?
Summary
A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their privileges on the system.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | http://www.openwall.com/lists/oss-security/2022/11/30/1 | Mailing List, Third Party Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2042404 | Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://security.netapp.com/advisory/ntap-20220526-0001/ | Third Party Advisory | |
| secalert@redhat.com | https://www.openwall.com/lists/oss-security/2022/01/25/12 | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.openwall.com/lists/oss-security/2022/11/30/1 | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2042404 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.netapp.com/advisory/ntap-20220526-0001/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.openwall.com/lists/oss-security/2022/01/25/12 | Mailing List, Third Party Advisory |
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Vulnerability from fkie_nvd
Published
2015-08-31 10:59
Modified
2024-11-21 02:28
Severity ?
Summary
The pit_ioport_read in i8254.c in the Linux kernel before 2.6.33 and QEMU before 2.3.1 does not distinguish between read lengths and write lengths, which might allow guest OS users to execute arbitrary code on the host OS by triggering use of an invalid index.
References
Impacted products
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"value": "The pit_ioport_read in i8254.c in the Linux kernel before 2.6.33 and QEMU before 2.3.1 does not distinguish between read lengths and write lengths, which might allow guest OS users to execute arbitrary code on the host OS by triggering use of an invalid index."
},
{
"lang": "es",
"value": "Vulnerabilidad en pit_ioport_read en i8254.c en el kernel de Linux en versiones anteriores a 2.6.33 y en QEMU en versiones anteriores a 2.3.1, no distingue entre longitudes de lectura y longitudes de escritura, lo que podr\u00eda permitir a los usuarios invitados del SO ejecutar c\u00f3digo arbitrario en el host del SO desencadenando el uso de un \u00edndice no v\u00e1lido."
}
],
"id": "CVE-2015-3214",
"lastModified": "2024-11-21T02:28:55.273",
"metrics": {
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}
Vulnerability from fkie_nvd
Published
2022-02-18 18:15
Modified
2024-11-21 02:47
Severity ?
Summary
A flaw was found in the way samba implemented SMB1 authentication. An attacker could use this flaw to retrieve the plaintext password sent over the wire even if Kerberos authentication was required.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-03-03 19:15
Modified
2024-11-21 06:38
Severity ?
Summary
A vulnerability was found in the Linux kernel’s cgroup_release_agent_write in the kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups v1 release_agent feature to escalate privileges and bypass the namespace isolation unexpectedly.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-04-29 16:15
Modified
2024-11-21 06:40
Severity ?
Summary
A privilege escalation flaw was found in Podman. This flaw allows an attacker to publish a malicious image to a public registry. Once this image is downloaded by a potential victim, the vulnerability is triggered after a user runs the 'podman top' command. This action gives the attacker access to the host filesystem, leading to information disclosure or denial of service.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2024-01-10 13:15
Modified
2024-11-21 08:41
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Summary
A Cross-site request forgery vulnerability exists in ipa/session/login_password in all supported versions of IPA. This flaw allows an attacker to trick the user into submitting a request that could perform actions as the user, resulting in a loss of confidentiality and system integrity. During community penetration testing it was found that for certain HTTP end-points FreeIPA does not ensure CSRF protection. Due to implementation details one cannot use this flaw for reflection of a cookie representing already logged-in user. An attacker would always have to go through a new authentication attempt.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-03-10 17:42
Modified
2024-11-21 06:22
Severity ?
Summary
There's a flaw in urllib's AbstractBasicAuthHandler class. An attacker who controls a malicious HTTP server that an HTTP client (such as web browser) connects to, could trigger a Regular Expression Denial of Service (ReDOS) during an authentication request with a specially crafted payload that is sent by the server to the client. The greatest threat that this flaw poses is to application availability.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2019-09-04 12:15
Modified
2024-11-21 04:29
Severity ?
Summary
In systemd 240, bus_open_system_watch_bind_with_description in shared/bus-util.c (as used by systemd-resolved to connect to the system D-Bus instance), calls sd_bus_set_trusted, which disables access controls for incoming D-Bus messages. An unprivileged user can exploit this by executing D-Bus methods that should be restricted to privileged users, in order to change the system's DNS resolver settings.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-03-04 16:15
Modified
2024-11-21 06:22
Severity ?
Summary
A memory leak flaw was found in the Linux kernel in the ccp_run_aes_gcm_cmd() function in drivers/crypto/ccp/ccp-ops.c, which allows attackers to cause a denial of service (memory consumption). This vulnerability is similar with the older CVE-2019-18808.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-02-18 18:15
Modified
2024-11-21 05:18
Severity ?
Summary
A flaw was found in the way Samba maps domain users to local users. An authenticated attacker could use this flaw to cause possible privilege escalation.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2019672 | Issue Tracking, Patch, Third Party Advisory | |
| secalert@redhat.com | https://security.gentoo.org/glsa/202309-06 | ||
| secalert@redhat.com | https://www.samba.org/samba/security/CVE-2020-25717.html | Mitigation, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2019672 | Issue Tracking, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.gentoo.org/glsa/202309-06 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://www.samba.org/samba/security/CVE-2020-25717.html | Mitigation, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2023-02-01 17:15
Modified
2024-11-21 07:34
Severity ?
Summary
sssd: libsss_certmap fails to sanitise certificate data used in LDAP filters
References
Impacted products
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Vulnerability from fkie_nvd
Published
2019-12-19 18:15
Modified
2024-11-21 04:35
Severity ?
Summary
cyrus-sasl (aka Cyrus SASL) 2.1.27 has an out-of-bounds write leading to unauthenticated remote denial-of-service in OpenLDAP via a malformed LDAP packet. The OpenLDAP crash is ultimately caused by an off-by-one error in _sasl_add_string in common.c in cyrus-sasl.
References
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Vulnerability from fkie_nvd
Published
2022-02-21 15:15
Modified
2024-11-21 06:30
Severity ?
Summary
The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfs_fruit configured allow out-of-bounds heap read and write via specially crafted extended file attributes. A remote attacker with write access to extended file attributes can execute arbitrary code with the privileges of smbd, typically root.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2023-03-27 21:15
Modified
2024-11-21 07:37
Severity ?
Summary
A vulnerability was found in X.Org. This issue occurs due to a dangling pointer in DeepCopyPointerClasses that can be exploited by ProcXkbSetDeviceInfo() and ProcXkbGetDeviceInfo() to read and write into freed memory. This can lead to local privilege elevation on systems where the X server runs privileged and remote code execution for ssh X forwarding sessions.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-03-04 19:15
Modified
2024-11-21 06:22
Severity ?
Summary
A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the "virt_ext" field, this issue could allow a malicious L1 to disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-03-25 19:15
Modified
2024-11-21 06:38
Severity ?
Summary
A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2048738 | Issue Tracking, Patch, Third Party Advisory | |
| secalert@redhat.com | https://security.netapp.com/advisory/ntap-20220602-0001/ | Third Party Advisory | |
| secalert@redhat.com | https://www.openwall.com/lists/oss-security/2022/02/10/1 | Exploit, Mailing List, Mitigation, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2048738 | Issue Tracking, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.netapp.com/advisory/ntap-20220602-0001/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.openwall.com/lists/oss-security/2022/02/10/1 | Exploit, Mailing List, Mitigation, Patch, Third Party Advisory |
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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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Vulnerability from fkie_nvd
Published
2023-08-23 11:15
Modified
2024-11-21 08:18
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 vulnerability was found in subscription-manager that allows local privilege escalation due to inadequate authorization. The D-Bus interface com.redhat.RHSM1 exposes a significant number of methods to all users that could change the state of the registration. By using the com.redhat.RHSM1.Config.SetAll() method, a low-privileged local user could tamper with the state of the registration, by unregistering the system or by changing the current entitlements. This flaw allows an attacker to set arbitrary configuration directives for /etc/rhsm/rhsm.conf, which can be abused to cause a local privilege escalation to an unconfined root.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-02-18 18:15
Modified
2024-11-21 05:18
Severity ?
Summary
A flaw was found in the way Samba, as an Active Directory Domain Controller, implemented Kerberos name-based authentication. The Samba AD DC, could become confused about the user a ticket represents if it did not strictly require a Kerberos PAC and always use the SIDs found within. The result could include total domain compromise.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2019732 | Issue Tracking, Patch, Third Party Advisory | |
| secalert@redhat.com | https://security.gentoo.org/glsa/202309-06 | ||
| secalert@redhat.com | https://www.samba.org/samba/security/CVE-2020-25719.html | Mitigation, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2019732 | Issue Tracking, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.gentoo.org/glsa/202309-06 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://www.samba.org/samba/security/CVE-2020-25719.html | Mitigation, Vendor Advisory |
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"value": "Se encontr\u00f3 un fallo en la forma en que Samba, como controlador de dominio de Active Directory, implementaba la autenticaci\u00f3n basada en nombres de Kerberos. El AD DC de Samba, pod\u00eda confundirse sobre el usuario que representa un ticket si no requer\u00eda estrictamente un PAC de Kerberos y siempre usaba los SIDs encontrados dentro. El resultado podr\u00eda incluir el compromiso total del dominio"
}
],
"id": "CVE-2020-25719",
"lastModified": "2024-11-21T05:18:34.137",
"metrics": {
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{
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"weaknesses": [
{
"description": [
{
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],
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"type": "Secondary"
},
{
"description": [
{
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"value": "CWE-362"
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],
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}
Vulnerability from fkie_nvd
Published
2023-11-01 16:15
Modified
2024-11-21 08:18
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 vulnerability was found in insights-client. This security issue occurs because of insecure file operations or unsafe handling of temporary files and directories that lead to local privilege escalation. Before the insights-client has been registered on the system by root, an unprivileged local user or attacker could create the /var/tmp/insights-client directory (owning the directory with read, write, and execute permissions) on the system. After the insights-client is registered by root, an attacker could then control the directory content that insights are using by putting malicious scripts into it and executing arbitrary code as root (trivially bypassing SELinux protections because insights processes are allowed to disable SELinux system-wide).
References
Impacted products
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"value": "A vulnerability was found in insights-client. This security issue occurs because of insecure file operations or unsafe handling of temporary files and directories that lead to local privilege escalation. Before the insights-client has been registered on the system by root, an unprivileged local user or attacker could create the /var/tmp/insights-client directory (owning the directory with read, write, and execute permissions) on the system. After the insights-client is registered by root, an attacker could then control the directory content that insights are using by putting malicious scripts into it and executing arbitrary code as root (trivially bypassing SELinux protections because insights processes are allowed to disable SELinux system-wide)."
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{
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"value": "Se encontr\u00f3 una vulnerabilidad en insights-client. Este problema de seguridad se produce debido a operaciones de archivos inseguras o al manejo inseguro de archivos y directorios temporales que conducen a una escalada de privilegios locales. Antes de que el usuario root registre el cliente de insights en el sistema, un usuario local sin privilegios o un atacante podr\u00eda crear el directorio /var/tmp/insights-client (que posee el directorio con permisos de lectura, escritura y ejecuci\u00f3n) en el sistema. Despu\u00e9s de que el cliente de Insights est\u00e9 registrado como root, un atacante podr\u00eda controlar el contenido del directorio que utiliza Insights colocando scripts maliciosos en \u00e9l y ejecutando c\u00f3digo arbitrario como root (evitando trivialmente las protecciones de SELinux porque los procesos de Insights pueden desactivar SELinux en todo el sistema)."
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