5597 matches found
PT-2022-35871 · Linux · Linux Kernel
Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.14.296 Description: A NULL pointer dereference issue exists at the nilfs bmap lookup at level function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...
Metasploit Weekly Wrap-Up
ADCS - ESC Vulnerable certificate template finder Our very own Grant Willcox has developed a new module which allows users to query a LDAP server for vulnerable Active Directory Certificate Services AD CS certificate templates. The module will print the detected certificate details, and the attac...
Reverse Lookup IP Addresses
This module reverse resolves an IP address or IP address range to hostnames. Module Options msf use post/multi/recon/reverselookup msf postreverselookup show actions ...actions... msf postreverselookup set ACTION msf postreverselookup show options ...show and set options... msf postreverselookup...
Exim DMARC Handler Unauthorized Access
The vulnerability of the implementation of the dmarcdnslookup function dmarc.c, which is part of the DMARC email server handler from Exim, relates to the use of memory after it is freed. Exploiting this vulnerability could allow a remote attacker to gain unauthorized access to protected informati...
kernel: NFSv4: Fix free of uninitialized nfs4_label on referral lookup.
In the Linux kernel, the following vulnerability has been resolved: NFSv4: Fix free of uninitialized nfs4label on referral lookup. Send along the already-allocated fattr along with nfs4fslocations, and drop the memcpy of fattr. We end up growing two more allocations, but this fixes up a crash as:...
kernel: dm ioctl: prevent potential spectre v1 gadget
A vulnerability was found in the Linux kernel's dm-ioctl interface in the lookupioctl function, which accepts a user-provided cmd value that is used to index the ioctls array directly. This issue could lead to an out-of-bounds access if the CPU speculatively executes the array access before cmd i...
kernel: bpf: Fix request_sock leak in sk lookup helpers
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix requestsock leak in sk lookup helpers A customer reported a requestsocket leak in a Calico cloud environment. We found that a BPF program was doing a socket lookup with takes a refcnt on the socket and that it was findin...
kernel: netfilter: nf_tables: do not allow SET_ID to refer to another table
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: do not allow SETID to refer to another table When doing lookups for sets on the same batch by using its ID, a set from a different table can be used. Then, when the table is removed, a reference to the set ma...
Exploit for Code Injection in Apache Commons_Text
CVE-2022-42889-PoC Proof of Concept for CVE-2022-42889 remote...
objstack in GNU Aspell 0.60.8 has a heap-based buffer overflow in acommon::ObjStack::dup_top (called from acommon::StringMap::add and acommon::Config::lookup_list).
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Apache Flume vulnerable to remote code execution via deserialization of unsafe providerURL
Flume’s JMSSource class can be configured with a providerUrl parameter. A JNDI lookup is performed on this name without performing validation. This could result in untrusted data being deserialized, leading to remote code execution RCE attack when a configuration uses a JMS Source with an unsafe...
GHSA-9W4G-FP9H-3Q2V Apache Flume vulnerable to remote code execution via deserialization of unsafe providerURL
Flume’s JMSSource class can be configured with a providerUrl parameter. A JNDI lookup is performed on this name without performing validation. This could result in untrusted data being deserialized, leading to remote code execution RCE attack when a configuration uses a JMS Source with an unsafe...
PT-2022-26450 · Apache · Apache Flume
Name of the Vulnerable Software and Affected Versions: Apache Flume versions 1.4.0 through 1.10.1 Description: The issue allows for a remote code execution RCE attack when a configuration uses a JMS Source with an unsafe providerURL. This is due to the JMSSource class being configured with a...
USN-5699-1 glibc vulnerabilities
Jan Engelhardt, Tavis Ormandy, and others discovered that the GNU C Library iconv feature incorrectly handled certain input sequences. An attacker could possibly use this issue to cause the GNU C Library to hang or crash, resulting in a denial of service. CVE-2021-3326 It was discovered that the...
Exploit for Code Injection in Apache Commons_Text
CVE-2022-42889 aka text4shell PoC for recently discovered vu...
Medium: java-11-amazon-corretto
Issue Overview: Title: Wider MultiByte conversions Buffer overflow is possible due to incorrect byte count should be character count. CVE-2022-21618 Title: Improve NTLM support writeSecurityBuffer writes a serialized security buffer to be used for NTLM auth. One of the fields that are serialized ...
CVE-2022-42889. Apache Commons Text prior to 1.10.0 allows RCE when applied to untrusted input due to insecure interpolation defaults.
Security Advisory ID : BSA-2022-2096 Component : Apache Commons Text Revision : 1.1 Apache Commons Text performs variable interpolation, allowing properties to be dynamically evaluated and expanded. The standard format for interpolation is "$prefix:name", where "prefix" is used to locate an...
Exim 资源管理错误漏洞
Exim is an open source messaging agent MTA that runs on Unix systems and is responsible for routing, forwarding and delivering mail. Exim suffers from a resource management error vulnerability that stems from a problem with the dmarcdnslookup function in the dmarc.c file in the DMARC Handler...
CVE-2022-42889
Apache Commons Text performs variable interpolation, allowing properties to be dynamically evaluated and expanded. The standard format for interpolation is "$prefix:name", where "prefix" is used to locate an instance of org.apache.commons.text.lookup.StringLookup that performs the interpolation...
CVE-2022-42889
Apache Commons Text performs variable interpolation, allowing properties to be dynamically evaluated and expanded. The standard format for interpolation is "$prefix:name", where "prefix" is used to locate an instance of org.apache.commons.text.lookup.StringLookup that performs the interpolation...