CVE-2019-3822
Description
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 larger than the local buffer if very large nt response data is extracted from a previous NTLMv2 header provided by the malicious or broken HTTP server. Such a large value needs to be around 1000 bytes or more. The actual payload data copied to the target buffer comes from the NTLMv2 type-2 response header.
Risk Information
Base Score
9.8
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
27.871
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple Vulnerabilities are affected in Mysql 8.0.15 | Windows |
| Multiple vulnerabilities are affected in Mysql 5.7.26 | Windows |
| Vulnerabilities CVE-2018-16890,CVE-2019-3822,CVE-2019-3823 are affected in Curl For Windows 7.63.0 | Windows |
| Vulnerabilities CVE-2018-16890,CVE-2019-3822,CVE-2019-3823 are fixed in Curl For Windows 7.64.0 | Windows |
| Multiple Vulnerabilities are affected in Netapp Snapcenter - | Windows |
| Multiple Vulnerabilities are affected in Netapp Oncommand Workflow Automation - | Windows |
| Multiple Vulnerabilities are affected in Netapp Oncommand Insight - | Windows |
| Multiple Vulnerabilities are affected in Netapp Active Iq Unified Manager 2.3 | Windows |
| Multiple vulnerabilities are affected in Oracle HTTP Server 12.2.1.3.0 | Windows |
| HTTP, HTTPS, and FTP client and client libraries (USN-3648-1) curl_7.47.0-1ubuntu2.12_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3648-1) curl_7.47.0-1ubuntu2.12_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3648-1) curl_7.35.0-1ubuntu2.20_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3648-1) curl_7.35.0-1ubuntu2.20_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3648-1) libcurl3_7.47.0-1ubuntu2.12_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3648-1) libcurl3_7.47.0-1ubuntu2.12_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3648-1) libcurl3_7.35.0-1ubuntu2.20_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3648-1) libcurl3_7.35.0-1ubuntu2.20_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3648-1) libcurl3-nss_7.47.0-1ubuntu2.12_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3648-1) libcurl3-nss_7.47.0-1ubuntu2.12_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3648-1) libcurl3-nss_7.35.0-1ubuntu2.20_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3648-1) libcurl3-nss_7.35.0-1ubuntu2.20_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3648-1) libcurl3-gnutls_7.47.0-1ubuntu2.12_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3648-1) libcurl3-gnutls_7.47.0-1ubuntu2.12_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3648-1) libcurl3-gnutls_7.35.0-1ubuntu2.20_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3648-1) libcurl3-gnutls_7.35.0-1ubuntu2.20_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3710-1) curl_7.58.0-2ubuntu3.6_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3710-1) curl_7.58.0-2ubuntu3.6_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3710-1) libcurl4_7.58.0-2ubuntu3.6_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3710-1) libcurl4_7.58.0-2ubuntu3.6_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3710-1) libcurl3-nss_7.58.0-2ubuntu3.6_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3710-1) libcurl3-nss_7.58.0-2ubuntu3.6_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3710-1) libcurl3-gnutls_7.58.0-2ubuntu3.6_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3710-1) libcurl3-gnutls_7.58.0-2ubuntu3.6_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) curl_7.47.0-1ubuntu2.12_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) curl_7.47.0-1ubuntu2.12_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) curl_7.58.0-2ubuntu3.6_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) curl_7.58.0-2ubuntu3.6_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) curl_7.35.0-1ubuntu2.20_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) curl_7.35.0-1ubuntu2.20_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) libcurl3_7.47.0-1ubuntu2.12_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) libcurl3_7.47.0-1ubuntu2.12_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) libcurl3_7.35.0-1ubuntu2.20_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) libcurl3_7.35.0-1ubuntu2.20_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) libcurl4_7.58.0-2ubuntu3.6_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) libcurl4_7.58.0-2ubuntu3.6_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) libcurl3-nss_7.47.0-1ubuntu2.12_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) libcurl3-nss_7.47.0-1ubuntu2.12_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) libcurl3-nss_7.58.0-2ubuntu3.6_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) libcurl3-nss_7.58.0-2ubuntu3.6_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) libcurl3-nss_7.35.0-1ubuntu2.20_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) libcurl3-nss_7.35.0-1ubuntu2.20_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) libcurl3-gnutls_7.47.0-1ubuntu2.12_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) libcurl3-gnutls_7.47.0-1ubuntu2.12_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) libcurl3-gnutls_7.58.0-2ubuntu3.6_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) libcurl3-gnutls_7.58.0-2ubuntu3.6_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) libcurl3-gnutls_7.35.0-1ubuntu2.20_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3765-1) libcurl3-gnutls_7.35.0-1ubuntu2.20_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) curl_7.58.0-2ubuntu3.6_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) curl_7.58.0-2ubuntu3.6_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) curl_7.61.0-1ubuntu2.3_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) curl_7.61.0-1ubuntu2.3_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) curl_7.35.0-1ubuntu2.20_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) curl_7.35.0-1ubuntu2.20_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) curl_7.47.0-1ubuntu2.12_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) curl_7.47.0-1ubuntu2.12_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl3_7.35.0-1ubuntu2.20_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl3_7.35.0-1ubuntu2.20_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl3_7.47.0-1ubuntu2.12_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl3_7.47.0-1ubuntu2.12_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl4_7.58.0-2ubuntu3.6_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl4_7.58.0-2ubuntu3.6_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl4_7.61.0-1ubuntu2.3_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl4_7.61.0-1ubuntu2.3_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl3-nss_7.58.0-2ubuntu3.6_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl3-nss_7.58.0-2ubuntu3.6_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl3-nss_7.61.0-1ubuntu2.3_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl3-nss_7.61.0-1ubuntu2.3_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl3-nss_7.35.0-1ubuntu2.20_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl3-nss_7.35.0-1ubuntu2.20_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl3-nss_7.47.0-1ubuntu2.12_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl3-nss_7.47.0-1ubuntu2.12_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl3-gnutls_7.58.0-2ubuntu3.6_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl3-gnutls_7.58.0-2ubuntu3.6_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl3-gnutls_7.61.0-1ubuntu2.3_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl3-gnutls_7.61.0-1ubuntu2.3_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl3-gnutls_7.35.0-1ubuntu2.20_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl3-gnutls_7.35.0-1ubuntu2.20_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl3-gnutls_7.47.0-1ubuntu2.12_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-3882-1) libcurl3-gnutls_7.47.0-1ubuntu2.12_amd64.deb | Linux |
| curl security update(DSA-4386-1) curl_7.52.1-5+deb9u9_i386.deb | Linux |
| curl security update(DSA-4386-1) curl_7.52.1-5+deb9u9_amd64.deb | Linux |
| SUSE-SU-2019:0249-1(SUSE Linux Enterprise Desktop 12-SP3 ) curl-7.37.0-37.34.1.x86_64.rpm | Linux |
| SUSE-SU-2019:0249-1(SUSE Linux Enterprise Desktop 12-SP3 ) curl-debuginfo-7.37.0-37.34.1.x86_64.rpm | Linux |
| SUSE-SU-2019:0249-1(SUSE Linux Enterprise Desktop 12-SP3 ) curl-debugsource-7.37.0-37.34.1.x86_64.rpm | Linux |
| SUSE-SU-2019:0249-1(SUSE Linux Enterprise Desktop 12-SP3 ) libcurl4-7.37.0-37.34.1.x86_64.rpm | Linux |
| SUSE-SU-2019:0249-1(SUSE Linux Enterprise Desktop 12-SP3 ) libcurl4-32bit-7.37.0-37.34.1.x86_64.rpm | Linux |
| SUSE-SU-2019:0249-1(SUSE Linux Enterprise Desktop 12-SP3 ) libcurl4-debuginfo-7.37.0-37.34.1.x86_64.rpm | Linux |
| SUSE-SU-2019:0249-1(SUSE Linux Enterprise Desktop 12-SP3 ) libcurl4-debuginfo-32bit-7.37.0-37.34.1.x86_64.rpm | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234