Filtered by vendor Redhat
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Filtered by product Rhel Eus
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Total
3005 CVE
CVE | Vendors | Products | Updated | CVSS v3.1 |
---|---|---|---|---|
CVE-2023-46813 | 2 Linux, Redhat | 4 Linux Kernel, Enterprise Linux, Rhel Eus and 1 more | 2024-11-21 | 7.0 High |
An issue was discovered in the Linux kernel before 6.5.9, exploitable by local users with userspace access to MMIO registers. Incorrect access checking in the #VC handler and instruction emulation of the SEV-ES emulation of MMIO accesses could lead to arbitrary write access to kernel memory (and thus privilege escalation). This depends on a race condition through which userspace can replace an instruction before the #VC handler reads it. | ||||
CVE-2023-46316 | 3 Buc, Debian, Redhat | 4 Traceroute, Debian Linux, Enterprise Linux and 1 more | 2024-11-21 | 5.5 Medium |
In buc Traceroute 2.0.12 through 2.1.2 before 2.1.3, the wrapper scripts do not properly parse command lines. | ||||
CVE-2023-45862 | 3 Linux, Netapp, Redhat | 6 Linux Kernel, Active Iq Unified Manager, H410c and 3 more | 2024-11-21 | 5.5 Medium |
An issue was discovered in drivers/usb/storage/ene_ub6250.c for the ENE UB6250 reader driver in the Linux kernel before 6.2.5. An object could potentially extend beyond the end of an allocation. | ||||
CVE-2023-45802 | 4 Apache, Debian, Fedoraproject and 1 more | 6 Http Server, Debian Linux, Fedora and 3 more | 2024-11-21 | 5.9 Medium |
When a HTTP/2 stream was reset (RST frame) by a client, there was a time window were the request's memory resources were not reclaimed immediately. Instead, de-allocation was deferred to connection close. A client could send new requests and resets, keeping the connection busy and open and causing the memory footprint to keep on growing. On connection close, all resources were reclaimed, but the process might run out of memory before that. This was found by the reporter during testing of CVE-2023-44487 (HTTP/2 Rapid Reset Exploit) with their own test client. During "normal" HTTP/2 use, the probability to hit this bug is very low. The kept memory would not become noticeable before the connection closes or times out. Users are recommended to upgrade to version 2.4.58, which fixes the issue. | ||||
CVE-2023-45539 | 2 Haproxy, Redhat | 7 Haproxy, Enterprise Linux, Openshift and 4 more | 2024-11-21 | 8.2 High |
HAProxy before 2.8.2 accepts # as part of the URI component, which might allow remote attackers to obtain sensitive information or have unspecified other impact upon misinterpretation of a path_end rule, such as routing index.html#.png to a static server. | ||||
CVE-2023-44488 | 4 Debian, Fedoraproject, Redhat and 1 more | 8 Debian Linux, Fedora, Enterprise Linux and 5 more | 2024-11-21 | 7.5 High |
VP9 in libvpx before 1.13.1 mishandles widths, leading to a crash related to encoding. | ||||
CVE-2023-44444 | 2 Gimp, Redhat | 7 Gimp, Enterprise Linux, Rhel Aus and 4 more | 2024-11-21 | 7.8 High |
GIMP PSP File Parsing Off-By-One Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PSP files. Crafted data in a PSP file can trigger an off-by-one error when calculating a location to write within a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-22097. | ||||
CVE-2023-44443 | 2 Gimp, Redhat | 3 Gimp, Enterprise Linux, Rhel Eus | 2024-11-21 | 7.8 High |
GIMP PSP File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PSP files. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before writing to memory. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-22096. | ||||
CVE-2023-44442 | 1 Redhat | 6 Enterprise Linux, Rhel Aus, Rhel E4s and 3 more | 2024-11-21 | 7.8 High |
GIMP PSD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PSD files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute arbitrary code in the context of the current process. Was ZDI-CAN-22094. | ||||
CVE-2023-44441 | 1 Redhat | 2 Enterprise Linux, Rhel Eus | 2024-11-21 | 7.8 High |
GIMP DDS File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of DDS files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-22093. | ||||
CVE-2023-43115 | 3 Artifex, Fedoraproject, Redhat | 4 Ghostscript, Fedora, Enterprise Linux and 1 more | 2024-11-21 | 8.8 High |
In Artifex Ghostscript through 10.01.2, gdevijs.c in GhostPDL can lead to remote code execution via crafted PostScript documents because they can switch to the IJS device, or change the IjsServer parameter, after SAFER has been activated. NOTE: it is a documented risk that the IJS server can be specified on a gs command line (the IJS device inherently must execute a command to start the IJS server). | ||||
CVE-2023-42465 | 2 Redhat, Sudo Project | 4 Enterprise Linux, Openshift Data Foundation, Rhel Eus and 1 more | 2024-11-21 | 7.0 High |
Sudo before 1.9.15 might allow row hammer attacks (for authentication bypass or privilege escalation) because application logic sometimes is based on not equaling an error value (instead of equaling a success value), and because the values do not resist flips of a single bit. | ||||
CVE-2023-41419 | 2 Gevent, Redhat | 7 Gevent, Enterprise Linux, Openstack and 4 more | 2024-11-21 | 9.8 Critical |
An issue in Gevent before version 23.9.0 allows a remote attacker to escalate privileges via a crafted script to the WSGIServer component. | ||||
CVE-2023-40225 | 2 Haproxy, Redhat | 4 Haproxy, Enterprise Linux, Openshift and 1 more | 2024-11-21 | 7.2 High |
HAProxy through 2.0.32, 2.1.x and 2.2.x through 2.2.30, 2.3.x and 2.4.x through 2.4.23, 2.5.x and 2.6.x before 2.6.15, 2.7.x before 2.7.10, and 2.8.x before 2.8.2 forwards empty Content-Length headers, violating RFC 9110 section 8.6. In uncommon cases, an HTTP/1 server behind HAProxy may interpret the payload as an extra request. | ||||
CVE-2023-40217 | 2 Python, Redhat | 8 Python, Enterprise Linux, Rhel Aus and 5 more | 2024-11-21 | 5.3 Medium |
An issue was discovered in Python before 3.8.18, 3.9.x before 3.9.18, 3.10.x before 3.10.13, and 3.11.x before 3.11.5. It primarily affects servers (such as HTTP servers) that use TLS client authentication. If a TLS server-side socket is created, receives data into the socket buffer, and then is closed quickly, there is a brief window where the SSLSocket instance will detect the socket as "not connected" and won't initiate a handshake, but buffered data will still be readable from the socket buffer. This data will not be authenticated if the server-side TLS peer is expecting client certificate authentication, and is indistinguishable from valid TLS stream data. Data is limited in size to the amount that will fit in the buffer. (The TLS connection cannot directly be used for data exfiltration because the vulnerable code path requires that the connection be closed on initialization of the SSLSocket.) | ||||
CVE-2023-3600 | 2 Mozilla, Redhat | 8 Firefox, Firefox Esr, Thunderbird and 5 more | 2024-11-21 | 8.8 High |
During the worker lifecycle, a use-after-free condition could have occured, which could have led to a potentially exploitable crash. This vulnerability affects Firefox < 115.0.2, Firefox ESR < 115.0.2, and Thunderbird < 115.0.1. | ||||
CVE-2023-3138 | 2 Redhat, X.org | 3 Enterprise Linux, Rhel Eus, Libx11 | 2024-11-21 | 7.5 High |
A vulnerability was found in libX11. The security flaw occurs because the functions in src/InitExt.c in libX11 do not check that the values provided for the Request, Event, or Error IDs are within the bounds of the arrays that those functions write to, using those IDs as array indexes. They trust that they were called with values provided by an Xserver adhering to the bounds specified in the X11 protocol, as all X servers provided by X.Org do. As the protocol only specifies a single byte for these values, an out-of-bounds value provided by a malicious server (or a malicious proxy-in-the-middle) can only overwrite other portions of the Display structure and not write outside the bounds of the Display structure itself, possibly causing the client to crash with this memory corruption. | ||||
CVE-2023-39976 | 2 Clusterlabs, Redhat | 3 Libqb, Enterprise Linux, Rhel Eus | 2024-11-21 | 9.8 Critical |
log_blackbox.c in libqb before 2.0.8 allows a buffer overflow via long log messages because the header size is not considered. | ||||
CVE-2023-39615 | 2 Redhat, Xmlsoft | 6 Enterprise Linux, Jboss Core Services, Openshift and 3 more | 2024-11-21 | 6.5 Medium |
Xmlsoft Libxml2 v2.11.0 was discovered to contain an out-of-bounds read via the xmlSAX2StartElement() function at /libxml2/SAX2.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via supplying a crafted XML file. NOTE: the vendor's position is that the product does not support the legacy SAX1 interface with custom callbacks; there is a crash even without crafted input. | ||||
CVE-2023-38802 | 5 Debian, Fedoraproject, Frrouting and 2 more | 9 Debian Linux, Fedora, Frrouting and 6 more | 2024-11-21 | 7.5 High |
FRRouting FRR 7.5.1 through 9.0 and Pica8 PICOS 4.3.3.2 allow a remote attacker to cause a denial of service via a crafted BGP update with a corrupted attribute 23 (Tunnel Encapsulation). |