Vulnerability Description
Apache Shiro before 1.6.0, when using Apache Shiro, a specially crafted HTTP request may cause an authentication bypass.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apache | Shiro | < 1.6.0 |
| Debian | Debian Linux | 9.0 |
References
- https://lists.apache.org/thread.html/r18b45d560d76c4260813c802771cc9678aa651fb83
- https://lists.apache.org/thread.html/r4506cedc401d6b8de83787f8436aac83956e411d66
- https://lists.apache.org/thread.html/r4c1e1249e9e1acb868db0c80728c13f448d07333da
- https://lists.apache.org/thread.html/r539f87706094e79c5da0826030384373f004106893Mailing ListVendor Advisory
- https://lists.apache.org/thread.html/r575301804bfac87a064359cf4b4ae9d514f2d10db7
- https://lists.apache.org/thread.html/r6ea0224c1971a91dc6ade1f22508119a9c3bd56cef
- https://lists.apache.org/thread.html/r70098e336d02047ce4d4e69293fe8d558cd68cde06
- https://lists.apache.org/thread.html/r70b907ccb306e9391145e2b10f56cc6914a245f917
- https://lists.apache.org/thread.html/r8097b81905f2a113ebdf925bcbc6d8c9d6863c807c
- https://lists.apache.org/thread.html/r852971e28f54cafa7d325bd7033115c67d613b112a
- https://lists.apache.org/thread.html/r9d93dfb5df016b1a71a808486bc8f9fbafebbdbc85
- https://lists.apache.org/thread.html/r9ea6d8560d6354d41433ad006069904f0ed083527a
- https://lists.apache.org/thread.html/rb47d88af224e396ee34ffb88ee99fb6d04510de572
- https://lists.apache.org/thread.html/rb5edf49cd1451475dbcf53826ba6ef1bb7872dd649
- https://lists.apache.org/thread.html/re25b8317b00a50272a7252c4552cf1a81a97984cc2
FAQ
What is CVE-2020-13933?
CVE-2020-13933 is a vulnerability with a CVSS score of 7.5 (HIGH). Apache Shiro before 1.6.0, when using Apache Shiro, a specially crafted HTTP request may cause an authentication bypass.
How severe is CVE-2020-13933?
CVE-2020-13933 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-13933?
Check the references section above for vendor advisories and patch information. Affected products include: Apache Shiro, Debian Debian Linux.