CVE-2022-27780
Description
The curl URL parser wrongly accepts percent-encoded URL separators like /when decoding the host name part of a URL, making it a *different* URL usingthe wrong host name when it is later retrieved.For example, a URL like http://example.com%2F127.0.0.1/, would be allowed bythe parser and get transposed into http://example.com/127.0.0.1/. This flawcan be used to circumvent filters, checks and more.
Risk Information
Base Score
7.5
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS Score
Exploitation Probability
0.125
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple Vulnerabilities are affected in Curl For Windows 7.83.0 | Windows |
| Multiple vulnerabilities are fixed in Curl For Windows 7.83.1 | Windows |
| Multiple Vulnerabilities are affected in IBM MQ 9.0 | Windows |
| Multiple Vulnerabilities are affected in IBM MQ 9.1 | Windows |
| Multiple Vulnerabilities are affected in IBM MQ 9.2 | Windows |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) curl_7.81.0-1ubuntu1.3_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) curl_7.81.0-1ubuntu1.3_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) curl_7.58.0-2ubuntu3.19_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) curl_7.58.0-2ubuntu3.19_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) curl_7.68.0-1ubuntu2.12_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) curl_7.68.0-1ubuntu2.12_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) curl_7.74.0-1.3ubuntu2.3_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) curl_7.74.0-1.3ubuntu2.3_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl4_7.81.0-1ubuntu1.3_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl4_7.81.0-1ubuntu1.3_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl4_7.58.0-2ubuntu3.19_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl4_7.58.0-2ubuntu3.19_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl4_7.68.0-1ubuntu2.12_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl4_7.68.0-1ubuntu2.12_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl4_7.74.0-1.3ubuntu2.3_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl4_7.74.0-1.3ubuntu2.3_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl3-nss_7.81.0-1ubuntu1.6_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl3-nss_7.81.0-1ubuntu1.6_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl3-nss_7.58.0-2ubuntu3.21_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl3-nss_7.58.0-2ubuntu3.21_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl3-nss_7.68.0-1ubuntu2.14_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl3-nss_7.68.0-1ubuntu2.14_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl3-nss_7.74.0-1.3ubuntu2.3_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl3-nss_7.74.0-1.3ubuntu2.3_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl3-gnutls_7.81.0-1ubuntu1.3_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl3-gnutls_7.81.0-1ubuntu1.3_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl3-gnutls_7.58.0-2ubuntu3.19_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl3-gnutls_7.58.0-2ubuntu3.19_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl3-gnutls_7.68.0-1ubuntu2.12_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl3-gnutls_7.68.0-1ubuntu2.12_amd64.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl3-gnutls_7.74.0-1.3ubuntu2.3_i386.deb | Linux |
| HTTP, HTTPS, and FTP client and client libraries (USN-5412-1) libcurl3-gnutls_7.74.0-1.3ubuntu2.3_amd64.deb | 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