3.1
CVE-2021-22898
- EPSS 4.39%
- Veröffentlicht 11.06.2021 16:15:11
- Zuletzt bearbeitet 16.04.2026 14:16:11
- Quelle support@hackerone.com
- CVE-Watchlists
- Unerledigt
Logincurl 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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Debian ≫ Debian Linux Version9.0
Fedoraproject ≫ Fedora Version33
Fedoraproject ≫ Fedora Version34
Oracle ≫ Communications Cloud Native Core Binding Support Function Version1.11.0
Oracle ≫ Communications Cloud Native Core Network Repository Function Version1.15.0
Oracle ≫ Communications Cloud Native Core Network Repository Function Version1.15.1
Oracle ≫ Communications Cloud Native Core Service Communication Proxy Version1.15.0
Oracle ≫ Mysql Server Version < 5.7.34
Oracle ≫ Mysql Server Version >= 8.0.15 < 8.0.25
Siemens ≫ Sinec Infrastructure Network Services Version < 1.0.1.1
Splunk ≫ Universal Forwarder Version >= 8.2.0 < 8.2.12
Splunk ≫ Universal Forwarder Version >= 9.0.0 < 9.0.6
Splunk ≫ Universal Forwarder Version9.1.0
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 4.39% | 0.9 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 3.1 | 1.6 | 1.4 |
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
|
| nvd@nist.gov | 2.6 | 4.9 | 2.9 |
AV:N/AC:H/Au:N/C:P/I:N/A:N
|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | 3.1 | 1.6 | 1.4 |
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
|
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
CWE-909 Missing Initialization of Resource
The product does not initialize a critical resource.
https://lists.apache.org/thread.html/rc713534b10f9daeee2e0990239fa407e2118e4aa9e88a7041177497c%40%3Cissues.guacamole.apache.org%3E
https://www.oracle.com/security-alerts/cpuapr2022.html
https://www.oracle.com/security-alerts/cpujan2022.html
https://www.oracle.com//security-alerts/cpujul2021.html
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
http://www.openwall.com/lists/oss-security/2021/07/21/4
https://curl.se/docs/CVE-2021-22898.html
https://github.com/curl/curl/commit/39ce47f219b09c380b81f89fe54ac586c8db6bde
https://hackerone.com/reports/1176461
https://lists.debian.org/debian-lts-announce/2021/08/msg00017.html
https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FRUCW2UVNYUDZF72DQLFQR4PJEC6CF7V/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/POOC3UV7V6L4CJ5KA2PTWTNUV5Y72T3Q/
https://www.debian.org/security/2022/dsa-5197