79114 matches found
Exim 缓冲区错误漏洞
Exim is an open-source message transfer agent MTA developed by Exim Software, running on Unix systems. It primarily handles the routing, forwarding, and delivery of emails. Versions of Exim prior to 4.99.2 contained a buffer error vulnerability. This vulnerability stemmed from the utf8 operator’s...
RHEL 9 : ovn25.09 (RHSA-2026:11702)
The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:11702 advisory. OVN, the Open Virtual Network, is a system to support virtual network abstraction. OVN complements the existing capabilities of OVS to add...
RHEL 9 : ovn23.09 (RHSA-2026:11698)
The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:11698 advisory. OVN, the Open Virtual Network, is a system to support virtual network abstraction. OVN complements the existing capabilities of OVS to add...
CVE-2026-40686
In Exim before 4.99.2, when utf8 operators are enabled, there is an out-of-bounds read if large UTF-8 trailing characters are present malformed UTF-8 header data. Information might be divulged within an error message produced during handling of an unrelated e-mail message...
GHSA-84G5-X8J3-7235 Netfoil has incorrect allowlist enforcement
Summary Rules could be bypassed by changing the first character: example.com could be be bypassed by e.g. fxample.com. Details Off-by-one error in the suffixtrie implementation. Impact The domain filter could be bypassed. Please note that DNS filtering alone is not enough to block malicious traff...
GoBGP has Remote Denial of Service (Panic) via Malformed Well-known Path Attribute
Summary A remote Denial of Service DoS vulnerability exists in GoBGP due to a nil pointer dereference. When a malformed BGP UPDATE message contains an unrecognized Path Attribute marked as "Well-known," the daemon fails to interrupt the message handling flow. This results in an illegal memory...
OneCollector exporter reads unbounded HTTP response bodies
Summary When exporting telemetry to a back-end/collector over HTTP using the OpenTelemetry.Exporter.OneCollector exporter, if the request results in a unsuccessful request i.e. HTTP 4xx or 5xx, the response is read into memory with no upper-bound on the number of bytes consumed. This could cause...
crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate
A flaw was found in golang. A remote attacker could exploit this vulnerability by providing a specially crafted certificate during the error string construction process within the HostnameError.Error function. This flaw, caused by unbounded string concatenation, leads to excessive resource...
JLSEC-2026-304
HDF5 Library through 1.14.3 allows stack consumption in the function H5Eprintfstack in H5Eint.c...
ovn: ovn: Heap Over-Read in ICMP Error Response Generation
When generating an ICMP Destination Unreachable or Packet Too Big response, the handler copies a portion of the original packet into the ICMP error body using the IP header's self-declared total length iptotlen for IPv4, ip6plen for IPv6 without validating it against the actual packet buffer size...
ovn: ovn: Heap Over-Read in ICMP Error Response Generation
When generating an ICMP Destination Unreachable or Packet Too Big response, the handler copies a portion of the original packet into the ICMP error body using the IP header's self-declared total length iptotlen for IPv4, ip6plen for IPv6 without validating it against the actual packet buffer size...
Important: Red Hat Security Advisory: ovn25.09 security update
An update for ovn25.09 is now available for Fast Datapath for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...
ovn: ovn: Heap Over-Read in ICMP Error Response Generation
When generating an ICMP Destination Unreachable or Packet Too Big response, the handler copies a portion of the original packet into the ICMP error body using the IP header's self-declared total length iptotlen for IPv4, ip6plen for IPv6 without validating it against the actual packet buffer size...
ovn: ovn: Heap Over-Read in ICMP Error Response Generation
When generating an ICMP Destination Unreachable or Packet Too Big response, the handler copies a portion of the original packet into the ICMP error body using the IP header's self-declared total length iptotlen for IPv4, ip6plen for IPv6 without validating it against the actual packet buffer size...
ovn: ovn: Heap Over-Read in ICMP Error Response Generation
When generating an ICMP Destination Unreachable or Packet Too Big response, the handler copies a portion of the original packet into the ICMP error body using the IP header's self-declared total length iptotlen for IPv4, ip6plen for IPv6 without validating it against the actual packet buffer size...
EDAC/mc: Fix error path ordering in edac_mc_alloc()
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MongoDB Server 数字错误漏洞
MongoDB Server is an open-source NoSQL database developed by MongoDB, a US-based company. This database offers features such as collection-oriented storage, dynamic querying, data replication, and automatic failover. There is a numerical error vulnerability in MongoDB Server, where the MD5 checks...
The vulnerability of the vxlan_flagattr_error() function in the Linux operating system’s kernel module allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.
The vulnerability of the vxlanflagattrerror function in the Linux kernel module is related to the occurrence of operations that go beyond the buffer boundaries in memory. Exploitation of this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of...
The vulnerability of the sk_stream_kill_queues() function in the Linux operating system allows a hacker to compromise the accessibility of protected information.
The vulnerability of the skstreamkillqueues function in the Linux operating system is related to state management errors. Exploiting this vulnerability could allow an attacker to compromise the accessibility of protected information...
The vulnerability of the zswap_writeback_entry() function in the mm/zswap.c module of the Linux kernel’s memory management subsystem allows a hacker to cause a service failure.
The vulnerability of the zswapwritebackentry function in the mm/zswap.c module of the Linux kernel’s memory management subsystem is related to synchronization errors when using shared resources “Race Conditions”. Exploiting this vulnerability can allow an attacker to cause a service failure...