CVE ID:	CVE-2021-22898
Description:	curl 7.7 through 7.76.1 suffers from an information disclosure when the `-t` command line option, known as `CURLOPT_TELNETOPTIONS` in libcurl, is used to send variable=content pairs to TELNET servers. Due to a flaw in the option parser for sending NEW_ENV variables, libcurl could be made to pass on uninitialized data from a stack based buffer to the server, resulting in potentially revealing sensitive internal information to the server using a clear-text network protocol.
Test IDs:	1.3.6.1.4.1.25623.1.1.2.2021.2325   1.3.6.1.4.1.25623.1.1.2.2021.2577   1.3.6.1.4.1.25623.1.0.853954   1.3.6.1.4.1.25623.1.0.892734   1.3.6.1.4.1.25623.1.0.853836   1.3.6.1.4.1.25623.1.1.2.2021.2364   1.3.6.1.4.1.25623.1.1.4.2021.14760.1   1.3.6.1.4.1.25623.1.1.2.2022.1062   1.3.6.1.4.1.25623.1.1.2.2021.2656   1.3.6.1.4.1.25623.1.1.2.2023.1249   1.3.6.1.4.1.25623.1.1.4.2021.14735.1   1.3.6.1.4.1.25623.1.1.2.2022.1711   1.3.6.1.4.1.25623.1.1.10.2021.0243   1.3.6.1.4.1.25623.1.1.2.2021.2457   1.3.6.1.4.1.25623.1.1.4.2021.1762.1   1.3.6.1.4.1.25623.1.1.4.2021.1763.1   1.3.6.1.4.1.25623.1.1.2.2021.2827   1.3.6.1.4.1.25623.1.1.2.2022.1116
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2021-22898 https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf Debian Security Information: DSA-5197 (Google Search) https://www.debian.org/security/2022/dsa-5197 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FRUCW2UVNYUDZF72DQLFQR4PJEC6CF7V/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/POOC3UV7V6L4CJ5KA2PTWTNUV5Y72T3Q/ https://curl.se/docs/CVE-2021-22898.html https://curl.se/docs/CVE-2021-22898.html https://github.com/curl/curl/commit/39ce47f219b09c380b81f89fe54ac586c8db6bde https://github.com/curl/curl/commit/39ce47f219b09c380b81f89fe54ac586c8db6bde https://hackerone.com/reports/1176461 https://hackerone.com/reports/1176461 https://www.oracle.com//security-alerts/cpujul2021.html https://www.oracle.com//security-alerts/cpujul2021.html https://www.oracle.com/security-alerts/cpuapr2022.html https://www.oracle.com/security-alerts/cpuapr2022.html https://www.oracle.com/security-alerts/cpujan2022.html https://www.oracle.com/security-alerts/cpujan2022.html https://lists.debian.org/debian-lts-announce/2021/08/msg00017.html https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html https://lists.apache.org/thread.html/rc713534b10f9daeee2e0990239fa407e2118e4aa9e88a7041177497c@%3Cissues.guacamole.apache.org%3E http://www.openwall.com/lists/oss-security/2021/07/21/4