Microsoft Patch Tuesday May 2023: Microsoft Edge, BlackLotus Secure Boot SFB, OLE RCE, Win32k EoP, NFS RCE, PGM RCE, LDAP RCE, SharePoint RCE

Microsoft Patch Tuesday May 2023: Microsoft Edge, BlackLotus Secure Boot SFB, OLE RCE, Win32k EoP, NFS RCE, PGM RCE, LDAP RCE, SharePoint RCE. Hello everyone! This episode will be about Microsoft Patch Tuesday for May 2023, including vulnerabilities that were added between April and May Patch...

Amazon Linux 2 : wireshark (ALAS-2023-2040)

The version of wireshark installed on the remote host is prior to 2.6.2-15. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2023-2040 advisory. TIPC dissector crash in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection ...

kernel: NFSD: Protect against send buffer overflow in NFSv3 READDIR

A buffer management flaw was found in the Linux kernel's NFS server implementation in the NFSv3 READDIR operation handling. A remote client can trigger this issue by crafting an RPC call with an oversized RPC record header, which forces the server to shrink its response buffer allocation. This...

Important: wireshark

Issue Overview: TIPC dissector crash in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file CVE-2023-0412 Memory leak in the NFS dissector in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet...

AlmaLinux 9 : krb5 (ALSA-2023:2570)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2023:2570 advisory. - Kerberos Security Feature Bypass Vulnerability CVE-2020-17049 Note that Nessus has not tested for this issue but has instead relied only on the application's...

Update now! May 2023 Patch Tuesday tackles three zero-days

Its that time of the month again: We're looking at May's Patch Tuesday roundup. Microsoft has released its monthly update, and while the total number of patched vulnerabilities is relatively low at 38, among them are three zero-day vulnerabilities. Microsoft classifies a vulnerability as a zero-d...

CVE-2023-24901

Windows NFS Portmapper Information Disclosure Vulnerability...

CVE-2023-24901

Windows NFS Portmapper Information Disclosure Vulnerability...

CVE-2023-24939

Server for NFS Denial of Service Vulnerability...

CVE-2023-24941

Windows Network File System Remote Code Execution Vulnerability...

CVE-2023-24939

Server for NFS Denial of Service Vulnerability...

Denial of service

Server for NFS Denial of Service Vulnerability...

Information disclosure

Windows NFS Portmapper Information Disclosure Vulnerability...

Microsoft Patch Tuesday for May 2023 — Fewest vulnerabilities disclosed in a month in three-plus years

Microsoft disclosed 40 vulnerabilities across its suite of products and software Tuesday, the fewest the companys included in a Patch Tuesday since December 2019. However, two of the vulnerabilities is being actively exploited in the wild, according to Microsoft, the fourth month in a row in whic...

CVE-2023-24901

CVE-2023-24901 maps to a Windows NFS Portmapper Information Disclosure vulnerability. The NVD record lists a CVSS v3.1 base score of 7.5 (HIGH) with Network attack vector, low attack complexity, no privileges required, no user interaction, and a confidentiality impact of HIGH (I and A mostly unaf...

CVE-2023-24901 Windows NFS Portmapper Information Disclosure Vulnerability

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CVE-2023-24939 Server for NFS Denial of Service Vulnerability

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CVE-2023-24939 Server for NFS Denial of Service Vulnerability

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CVE-2023-24939

Technical details about CVE-2023-24939 are not publicly provided in the supplied documents; no affected products, vectors, or fixes are described here. Monitor for updates.

kernel: NFSD: Protect against send buffer overflow in NFSv2 READ

In the Linux kernel, the following vulnerability has been resolved: NFSD: Protect against send buffer overflow in NFSv2 READ Since before the git era, NFSD has conserved the number of pages held by each nfsd thread by combining the RPC receive and send buffers into a single array of pages. This...