Product:

Libcurl

(Haxx)
Repositories • https://github.com/bagder/curl
• https://github.com/curl/curl
#Vulnerabilities 57
Date Id Summary Products Score Patch Annotated
2016-10-07 CVE-2016-7167 Multiple integer overflows in the (1) curl_escape, (2) curl_easy_escape, (3) curl_unescape, and (4) curl_easy_unescape functions in libcurl before 7.50.3 allow attackers to have unspecified impact via a string of length 0xffffffff, which triggers a heap-based buffer overflow. Fedora, Libcurl 9.8
2017-10-06 CVE-2017-1000254 libcurl may read outside of a heap allocated buffer when doing FTP. When libcurl connects to an FTP server and successfully logs in (anonymous or not), it asks the server for the current directory with the `PWD` command. The server then responds with a 257 response containing the path, inside double quotes. The returned path name is then kept by libcurl for subsequent uses. Due to a flaw in the string parser for this directory name, a directory name passed like this but without a closing... Libcurl 7.5
2018-07-31 CVE-2016-8622 The URL percent-encoding decode function in libcurl before 7.51.0 is called `curl_easy_unescape`. Internally, even if this function would be made to allocate a unscape destination buffer larger than 2GB, it would return that new length in a signed 32 bit integer variable, thus the length would get either just truncated or both truncated and turned negative. That could then lead to libcurl writing outside of its heap based buffer. Libcurl 9.8
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