Vulnerability Monitor

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CVE-2021-27290

ssri 5.2.2-8.0.0, fixed in 8.0.1, processes SRIs using a regular expression which is vulnerable to a denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of service. This issue only affects consumers using the strict option.

Published

2021-03-12T22:15:14.843

Last Modified

2024-11-21T05:57:45.503

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

8.6

Impact Score

2.9

Weaknesses
  • Type: Primary
    NVD-CWE-Other
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application ssri_project ssri < 6.0.2 Yes
Application ssri_project ssri < 8.0.1 Yes
Application oracle graalvm 20.3.3 Yes
Application oracle graalvm 21.2.0 Yes
Application siemens sinec_infrastructure_network_services < 1.0.1.1 Yes
References