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Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CVE-2022-43756

Severity High
Score 7.5/10

Summary

A Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') vulnerability in SUSE Rancher allows remote attackers to cause Denial of Service by supplying specially crafted git credentials. This issue affects SUSE Rancher wrangler versions through 0.7.3, 0.8.0 through 0.8.5, 0.8.6 through 0.8.10 and 1.0.0.

  • LOW
  • NETWORK
  • NONE
  • UNCHANGED
  • NONE
  • NONE
  • NONE
  • HIGH

CWE-74 - Injection

Listed as the number one web application security risk on the 'OWASP Top Ten', injection attacks are widespread and dangerous, especially in legacy applications. Injection attacks are a class of vulnerabilities in which an attacker injects untrusted data into a web application that gets processed by an interpreter, altering the program's execution. This can result in data loss/theft, loss of data integrity, denial of service, and even compromising the entire system.

Advisory Timeline

  • Published