CVE-2019-3822

CVE-2019-3822 affects libcurl 7.36.0 through before 7.64.0. The vulnerability is a stack-based buffer overflow in the NTLM header creation path: Curl_auth_create_ntlm_type3_message() uses unsigned arithmetic to guard a local buffer, but the check is insufficient, allowing the output data to excee...

CVE-2018-16890

CVE-2018-16890 affects libcurl versions 7.36.0 to before 7.64.0. The NTLM type-2 handling path (lib/vauth/ntlm.c:ntlm_decode_type2_target) fails to validate incoming data, enabling an integer overflow that an attacker could abuse to trigger a heap read out-of-bounds. Related issues in the same se...

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...

CURL-CVE-2019-3823 SMTP end-of-response out-of-bounds read

libcurl contains a heap out-of-bounds read in the code handling the end-of-response for SMTP. If the buffer passed to smtpendofresp is not null-terminated and contains no character ending the parsed number, and len is set to 5, then the strtol call reads beyond the allocated buffer. The read...

CURL-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 overflow vulnerability. Using that overflow, a malicious or broken NTLM server...

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...

SMTP end-of-response out-of-bounds read

libcurl contains a heap out-of-bounds read in the code handling the end-of-response for SMTP. If the buffer passed to smtpendofresp is not null-terminated and contains no character ending the parsed number, and len is set to 5, then the strtol call reads beyond the allocated buffer. The read...

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 overflow vulnerability. Using that overflow, a malicious or broken NTLM server...

CVE-2018-16890

libcurl versions from 7.36.0 to before 7.64.0 is vulnerable to a heap buffer out-of-bounds read. 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 overflow vulnerability. Using that...

UBUNTU-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 ...

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 ...

CVE-2019-3823

libcurl versions from 7.34.0 to before 7.64.0 are vulnerable to a heap out-of-bounds read in the code handling the end-of-response for SMTP. If the buffer passed to smtpendofresp isn't NUL terminated and contains no character ending the parsed number, and len is set to 5, then the strtol call rea...

UBUNTU-CVE-2018-16890

libcurl versions from 7.36.0 to before 7.64.0 is vulnerable to a heap buffer out-of-bounds read. 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 overflow vulnerability. Using that...

UBUNTU-CVE-2019-3823

libcurl versions from 7.34.0 to before 7.64.0 are vulnerable to a heap out-of-bounds read in the code handling the end-of-response for SMTP. If the buffer passed to smtpendofresp isn't NUL terminated and contains no character ending the parsed number, and len is set to 5, then the strtol call rea...

Security Bulletin: Vulnerabilities in cURL/libcurl affect Intel® Manycore Platform Software Stack (Intel® MPSS) for Linux and Windows

Summary IntelR Manycore Platform Software Stack IntelR MPSS for Linux and Windows have addressed the following vulnerabilities in cURL/libcurl. Vulnerability Details Summary Intel® Manycore Platform Software Stack Intel® MPSS for Linux and Windows have addressed the following vulnerabilities in...

Security Bulletin: Vulnerability in libcurl affects IBM Chassis Management Module (CVE-2017-1000254)

Summary IBM Chassis Management Module CMM has addressed the following vulnerability in libcurl. Vulnerability Details Summary IBM Chassis Management Module CMM has addressed the following vulnerability in libcurl. Vulnerability Details CVEID: CVE-2017-1000254 Description: libcurl is vulnerable to...

Security Bulletin: Vulnerability in Libcurl affects IBM Flex System EN6131 40Gb Ethernet / IB6131 40Gb Infiniband Switch firmware (CVE-2016-0755)

Summary IBM Flex System EN6131 40Gb Ethernet / IB6131 40Gb Infiniband Switch firmware has addressed the following vulnerability in Libcurl. Vulnerability Details Summary IBM Flex System EN6131 40Gb Ethernet / IB6131 40Gb Infiniband Switch firmware has addressed the following vulnerability in...

Security Bulletin: Vulnerabilities in cURL/libcURL affect IBM Flex System Chassis Management Module

Summary IBM Chassis Management Module has addressed the following vulnerabilities in cURL/libcURL. Vulnerability Details Summary IBM Chassis Management Module has addressed the following vulnerabilities in cURL/libcURL. Vulnerability Details CVE-ID: CVE-2016-5419 Description: cURL/libcURL could...

Security Bulletin: Vulnerabilities in cURL/libcurl affect IBM Flex System FC3171 8Gb SAN Switch and SAN Pass-thru, QLogic 8Gb Intelligent Pass-thru Module & SAN Switch Module for BladeCenter and QLogic Virtual Fabric Extension Module for IBM BladeCenter

Summary IBM Flex System FC3171 8Gb SAN Switch and SAN Pass-thru, QLogic 8Gb Intelligent Pass-thru Module & SAN Switch Module for BladeCenter and QLogic Virtual Fabric Extension Module for IBM BladeCenter have addressed the applicable CVEs in cURL/libcurl. Vulnerability Details Summary IBM Flex...

Information Disclosure

curl is vulnerable to Information Disclosure. The vulnerability exists due to leak authentication data to third parties which allows an attacker to impersonate the libcurl-using client's request...