Unknown
CVE-2021-22925
CVE ID
AttackerKB requires a CVE ID in order to pull vulnerability data and references from the CVE list and the National Vulnerability Database. If available, please supply below:
Add References:
CVE-2021-22925
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
Description
curl supports the -t command line option, known as CURLOPT_TELNETOPTIONSin libcurl. This rarely used option is used to send variable=content pairs toTELNET servers.Due to flaw in the option parser for sending NEW_ENV variables, libcurlcould be made to pass on uninitialized data from a stack based buffer to theserver. Therefore potentially revealing sensitive internal information to theserver using a clear-text network protocol.This could happen because curl did not call and use sscanf() correctly whenparsing the string provided by the application.
Add Assessment
No one has assessed this topic. Be the first to add your voice to the community.
CVSS V3 Severity and Metrics
General Information
Products
- cloud backup -,
- clustered data ontap -,
- curl,
- fedora 33,
- h300e firmware -,
- h300s firmware -,
- h410s firmware -,
- h500e firmware -,
- h500s firmware -,
- h700e firmware -,
- h700s firmware -,
- hci management node -,
- mac os x 10.15.7,
- macos 11.0,
- macos 11.0.1,
- macos 11.1,
- macos 11.1.0,
- macos 11.2,
- macos 11.2.1,
- macos 11.3,
- macos 11.3.1,
- macos 11.4,
- macos 11.5,
- mysql server,
- peoplesoft enterprise peopletools 8.57,
- peoplesoft enterprise peopletools 8.58,
- peoplesoft enterprise peopletools 8.59,
- sinec infrastructure network services,
- sinema remote connect server,
- solidfire -,
- universal forwarder,
- universal forwarder 9.1.0
References
Advisory
Additional Info
Technical Analysis
Report as Emergent Threat Response
Report as Zero-day Exploit
Report as Exploited in the Wild
CVE ID
AttackerKB requires a CVE ID in order to pull vulnerability data and references from the CVE list and the National Vulnerability Database. If available, please supply below:
