Product:

Libcurl

(Haxx)
Repositories • https://github.com/bagder/curl
• https://github.com/curl/curl
#Vulnerabilities 57
Date Id Summary Products Score Patch Annotated
2019-02-06 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:ntlm_decode_type2_target`) does not validate incoming data correctly and is subject to an integer overflow vulnerability. Using that overflow, a malicious or broken NTLM server could trick libcurl to accept a bad length + offset combination that would lead to a buffer read out-of-bounds. Ubuntu_linux, Debian_linux, Big\-Ip_access_policy_manager, Libcurl, Clustered_data_ontap, Communications_operations_monitor, Http_server, Secure_global_desktop, Enterprise_linux, Sinema_remote_connect_client 7.5
2019-02-06 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:Curl_auth_create_ntlm_type3_message()`), generates the request HTTP header contents based on previously received data. The check that exists to prevent the local buffer from getting overflowed is implemented wrongly (using unsigned math) and as such it does not prevent the overflow from happening. This output data can grow... Ubuntu_linux, Debian_linux, Libcurl, Active_iq_unified_manager, Clustered_data_ontap, Oncommand_insight, Oncommand_workflow_automation, Snapcenter, Communications_operations_monitor, Enterprise_manager_ops_center, Http_server, Mysql_server, Secure_global_desktop, Services_tools_bundle, Enterprise_linux, Sinema_remote_connect_client 9.8
2019-02-06 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 `smtp_endofresp()` isn't NUL 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 contents will not be returned to the caller. Ubuntu_linux, Debian_linux, Libcurl, Clustered_data_ontap, Communications_operations_monitor, Http_server, Secure_global_desktop 7.5
2019-05-28 CVE-2019-5436 A heap buffer overflow in the TFTP receiving code allows for DoS or arbitrary code execution in libcurl versions 7.19.4 through 7.64.1. Debian_linux, Traffix_signaling_delivery_controller, Fedora, Libcurl, Hci_management_node, Solidfire, Steelstore_cloud_integrated_storage, Leap, Enterprise_manager_ops_center, Mysql_server, Oss_support_tools 7.8
2014-11-18 CVE-2014-3620 cURL and libcurl before 7.38.0 allow remote attackers to bypass the Same Origin Policy and set cookies for arbitrary sites by setting a cookie for a top-level domain. Mac_os_x, Curl, Libcurl N/A
2011-07-07 CVE-2011-2192 The Curl_input_negotiate function in http_negotiate.c in libcurl 7.10.6 through 7.21.6, as used in curl and other products, always performs credential delegation during GSSAPI authentication, which allows remote servers to impersonate clients via GSSAPI requests. Mac_os_x, Ubuntu_linux, Debian_linux, Fedora, Libcurl N/A
2018-07-16 CVE-2017-7468 In curl and libcurl 7.52.0 to and including 7.53.1, libcurl would attempt to resume a TLS session even if the client certificate had changed. That is unacceptable since a server by specification is allowed to skip the client certificate check on resume, and may instead use the old identity which was established by the previous certificate (or no certificate). libcurl supports by default the use of TLS session id/ticket to resume previous TLS sessions to speed up subsequent TLS handshakes.... Libcurl 7.5
2018-01-24 CVE-2018-1000005 libcurl 7.49.0 to and including 7.57.0 contains an out bounds read in code handling HTTP/2 trailers. It was reported (https://github.com/curl/curl/pull/2231) that reading an HTTP/2 trailer could mess up future trailers since the stored size was one byte less than required. The problem is that the code that creates HTTP/1-like headers from the HTTP/2 trailer data once appended a string like `:` to the target buffer, while this was recently changed to `: ` (a space was added after the colon)... Ubuntu_linux, Debian_linux, Libcurl 9.1
2019-02-06 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:ntlm_decode_type2_target`) does not validate incoming data correctly and is subject to an integer overflow vulnerability. Using that overflow, a malicious or broken NTLM server could trick libcurl to accept a bad length + offset combination that would lead to a buffer read out-of-bounds. Ubuntu_linux, Debian_linux, Libcurl, Clustered_data_ontap, Communications_operations_monitor, Http_server, Secure_global_desktop, Sinema_remote_connect_client 7.5
2018-09-05 CVE-2018-14618 curl before version 7.61.1 is vulnerable to a buffer overrun in the NTLM authentication code. The internal function Curl_ntlm_core_mk_nt_hash multiplies the length of the password by two (SUM) to figure out how large temporary storage area to allocate from the heap. The length value is then subsequently used to iterate over the password and generate output into the allocated storage buffer. On systems with a 32 bit size_t, the math to calculate SUM triggers an integer overflow when the... Ubuntu_linux, Debian_linux, Libcurl, Enterprise_linux 9.8