curl security and bug fix update

7.61.1-11 - rebuild with updated annobin to prevent Execshield RPMDiff check from failing 7.61.1-10 - fix SMTP end-of-response out-of-bounds read CVE-2019-3823 - fix NTLMv2 type-3 header stack buffer overflow CVE-2019-3822 - fix NTLM type-2 out-of-bounds buffer read CVE-2018-16890 - xattr: strip...

RHEL 8 : curl (RHSA-2019:3701)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:3701 advisory. The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTT...

curl: NTLMv2 type-3 header stack buffer overflow

A stack-based buffer overflow was found in the way curl handled NTLMv2 type-3 headers. When connecting to a remote malicious server which uses NTLM authentication, the flaw could cause curl to crash...

CVE-2019-1338

A security feature bypass vulnerability exists in Microsoft Windows when a man-in-the-middle attacker is able to successfully bypass the NTLMv2 protection if a client is also sending LMv2 responses, aka 'Windows NTLM Security Feature Bypass Vulnerability'...

Security feature bypass

A security feature bypass vulnerability exists in Microsoft Windows when a man-in-the-middle attacker is able to successfully bypass the NTLMv2 protection if a client is also sending LMv2 responses, aka 'Windows NTLM Security Feature Bypass Vulnerability'...

CVE-2019-1338

CVE-2019-1338 describes a Windows NTLM Security Feature Bypass where a MITM attacker can bypass NTLMv2 protection if the client also sends LMv2 responses. The risk is that NTLM authentication could be bypassed under these conditions, enabling unauthorized access or information exposure as describ...

CVE-2019-1338

A security feature bypass vulnerability exists in Microsoft Windows when a man-in-the-middle attacker is able to successfully bypass the NTLMv2 protection if a client is also sending LMv2 responses, aka 'Windows NTLM Security Feature Bypass Vulnerability'...

Windows NTLM Security Feature Bypass Vulnerability

A security feature bypass vulnerability exists in Microsoft Windows when a man-in-the-middle attacker is able to successfully bypass the NTLMv2 protection if a client is also sending LMv2 responses. An attacker who successfully exploited this vulnerability could gain the ability to downgrade NTLM...

Remote Code Execution (RCE)

libcurl.so is vulnerable to remote code execution RCE. An improper bounds check in the function that creates an outgoing NTLM type-3 header lib/vauth/ntlm.c:Curlauthcreatentlmtype3message results in a stack-based buffer overflow when a very large nt response data is extracted from a previous NTLM...

Starbucks: XXE at ecjobs.starbucks.com.cn/retail/hxpublic_v6/hxdynamicpage6.aspx

Description: Hi,guys,when i was visited the jobs of starbucks websites in Chinahttps://ecjobs.starbucks.com.cn, i found a features of uploaded user's photo.Thought the bypass the security restrictions of upload,i can upload html|xhtml|xml|config files etc.The uploaded html file can realize the...

SUSE SLED12 / SLES12 Security Update : curl (SUSE-SU-2019:0339-1)

This update for curl fixes the following issues : Security issues fixed : CVE-2019-3822: Fixed a NTLMv2 type-3 header stack-based buffer overflow bsc1123377. CVE-2019-3823: Fixed an out-of-bounds read in the SMTP end-of-response bsc1123378. CVE-2018-16890: Fixed an out-of-bounds buffer read in NT...

FreeBSD : curl -- multiple vulnerabilities (714b033a-2b09-11e9-8bc3-610fd6e6cd05)

curl security problems : CVE-2018-16890: NTLM type-2 out-of-bounds buffer read libcurl contains a heap buffer out-of-bounds read flaw. The function handling incoming NTLM type-2 messages lib/vauth/ntlm.c:ntlmdecodetype2target does not validate incoming data correctly and is subject to an integer...

Security fix for the ALT Linux 8 package curl version 7.64.0-alt1

7.64.0-alt1 built Feb. 8, 2019 Anton Farygin in task 220788 Feb. 6, 2019 Anton Farygin - 7.64.0 - fixes: CVE-2018-16890: NTLM type-2 out-of-bounds buffer read CVE-2019-3822: NTLMv2 type-3 header stack buffer overflow CVE-2019-3823: SMTP end-of-response out-of-bounds read...

CVE-2019-3822

libcurl versions from 7.36.0 to before 7.64.0 are vulnerable to a stack-based buffer overflow. The function creating an outgoing NTLM type-3 header lib/vauth/ntlm.c:Curlauthcreatentlmtype3message, generates the request HTTP header contents based on previously received data. The check that exists ...

CURL-CVE-2019-3822 NTLMv2 type-3 header stack buffer overflow

libcurl contains a stack based buffer overflow vulnerability. The function creating an outgoing NTLM type-3 header lib/vauth/ntlm.c:Curlauthcreatentlmtype3message, generates the request HTTP header contents based on previously received data. The check that exists to prevent the local buffer from...

Microsoft Windows Net-NTLMv2 Reflection DCOM/RPC Privilege Escalation

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core/post/windows/reflectivedllinjection' class MetasploitModule 'Windows Net-NTLMv2 Reflection DCOM/RPC Juicy', 'Description' = %q This module utilizes the...

CVE-2018-20298

S3 Browser before 8.1.5 contains an XML external entity XXE vulnerability, allowing remote attackers to read arbitrary files and obtain NTLMv2 hash values by tricking a user into connecting to a malicious server via the S3 protocol...

Xxe

S3 Browser before 8.1.5 contains an XML external entity XXE vulnerability, allowing remote attackers to read arbitrary files and obtain NTLMv2 hash values by tricking a user into connecting to a malicious server via the S3 protocol...

CVE-2018-20298

S3 Browser before 8.1.5 contains an XML external entity XXE vulnerability, allowing remote attackers to read arbitrary files and obtain NTLMv2 hash values by tricking a user into connecting to a malicious server via the S3 protocol...

CVE-2018-20298

CVE-2018-20298 concerns S3 Browser prior to 8.1.5 with an XML external entity (XXE) vulnerability in the S3 protocol. An attacker can lure a user to connect to a malicious server, causing the application to read local files and reveal NTLMv2 hashes via XML-based responses. Multiple connected sour...