BIT-tomcat-2020-1935
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/tomcat/BIT-tomcat-2020-1935.json
- JSON Data
- https://api.osv.dev/v1/vulns/BIT-tomcat-2020-1935
- Aliases
- Published
- 2024-03-06T11:11:33.381Z
- Modified
- 2024-03-06T11:25:28.861Z
- Summary
- [none]
- Details
-
In Apache Tomcat 9.0.0.M1 to 9.0.30, 8.5.0 to 8.5.50 and 7.0.0 to 7.0.99 the HTTP header parsing code used an approach to end-of-line parsing that allowed some invalid HTTP headers to be parsed as valid. This led to a possibility of HTTP Request Smuggling if Tomcat was located behind a reverse proxy that incorrectly handled the invalid Transfer-Encoding header in a particular manner. Such a reverse proxy is considered unlikely.
- References
-
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00025.html
- https://lists.apache.org/thread.html/r127f76181aceffea2bd4711b03c595d0f115f63e020348fe925a916c%40%3Cannounce.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r441c1f30a252bf14b07396286f6abd8089ce4240e91323211f1a2d75%40%3Cusers.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r660cd379afe346f10d72c0eaa8459ccc95d83aff181671b7e9076919%40%3Cusers.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r7bc994c965a34876bd94d5ff15b4e1e30b6220a15eb9b47c81915b78%40%3Ccommits.tomee.apache.org%3E
- https://lists.apache.org/thread.html/r80e9c8417c77d52c62809168b96912bda70ddf7748f19f8210f745b1%40%3Cusers.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r9ce7918faf347e7aac32be930bf26c233b0b140fe37af0bb294158b6%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/ra5dee390ad2d60307b8362505c059cd6a726de4d146d63dfce1e05e7%40%3Cusers.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/rc31cbabb46cdc58bbdd8519a8f64b6236b2635a3922bbeba0f0e3743%40%3Ccommits.tomee.apache.org%3E
- https://lists.apache.org/thread.html/rd547be0c9d821b4b1000a694b8e58ef9f5e2d66db03a31dfe77c4b18%40%3Cusers.tomcat.apache.org%3E
- https://lists.debian.org/debian-lts-announce/2020/03/msg00006.html
- https://lists.debian.org/debian-lts-announce/2020/05/msg00026.html
- https://security.netapp.com/advisory/ntap-20200327-0005/
- https://usn.ubuntu.com/4448-1/
- https://www.debian.org/security/2020/dsa-4673
- https://www.debian.org/security/2020/dsa-4680
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://www.oracle.com/security-alerts/cpuoct2020.html
Affected packages
Bitnami / tomcat
Package
- Name
- tomcat
- Purl
- pkg:bitnami/tomcat
Severity
- 4.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
Affected ranges
- Type
- SEMVER
- Events
-
Introduced7.0.0Fixed7.0.99Introduced8.5.0Fixed8.5.50Introduced9.0.0Fixed9.0.30
- Type
- SEMVER
- Events
-
Introduced9.0.0Last affected9.0.0Introduced9.0.0-milestone1Last affected9.0.0-milestone1Introduced9.0.0-milestone10Last affected9.0.0-milestone10Introduced9.0.0-milestone11Last affected9.0.0-milestone11Introduced9.0.0-milestone12Last affected9.0.0-milestone12Introduced9.0.0-milestone13Last affected9.0.0-milestone13Introduced9.0.0-milestone14Last affected9.0.0-milestone14Introduced9.0.0-milestone15Last affected9.0.0-milestone15Introduced9.0.0-milestone16Last affected9.0.0-milestone16Introduced9.0.0-milestone17Last affected9.0.0-milestone17Introduced9.0.0-milestone18Last affected9.0.0-milestone18Introduced9.0.0-milestone19Last affected9.0.0-milestone19Introduced9.0.0-milestone2Last affected9.0.0-milestone2Introduced9.0.0-milestone20Last affected9.0.0-milestone20Introduced9.0.0-milestone21Last affected9.0.0-milestone21Introduced9.0.0-milestone22Last affected9.0.0-milestone22Introduced9.0.0-milestone23Last affected9.0.0-milestone23Introduced9.0.0-milestone24Last affected9.0.0-milestone24Introduced9.0.0-milestone25Last affected9.0.0-milestone25Introduced9.0.0-milestone26Last affected9.0.0-milestone26Introduced9.0.0-milestone27Last affected9.0.0-milestone27Introduced9.0.0-milestone3Last affected9.0.0-milestone3Introduced9.0.0-milestone4Last affected9.0.0-milestone4Introduced9.0.0-milestone5Last affected9.0.0-milestone5Introduced9.0.0-milestone6Last affected9.0.0-milestone6Introduced9.0.0-milestone7Last affected9.0.0-milestone7Introduced9.0.0-milestone8Last affected9.0.0-milestone8Introduced9.0.0-milestone9Last affected9.0.0-milestone9