CVE-2021-33037
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
Description
HTTP Request Smuggling in Apache Tomcat
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2021-33037
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2021-33037.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 9.0.43-2 |
| debian | bullseye | fixed | 9.0.43-2~deb11u1 |
| debian | forky | fixed | 9.0.43-2 |
| debian | sid | fixed | 9.0.43-2 |
| debian | trixie | fixed | 9.0.43-2 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | org.apache.tomcat:tomcat | >=10.0.0-M1,<10.0.7 | 10.0.7 |
| Maven | org.apache.tomcat:tomcat | >=9.0.0-M1,<9.0.48 | 9.0.48 |
| Maven | org.apache.tomcat:tomcat | >=8.5.0,<8.5.68 | 8.5.68 |
References
- https://www.suse.com/security/cve/CVE-2021-33037.html
- https://nvd.nist.gov/vuln/detail/CVE-2021-33037
- https://github.com/apache/tomcat/commit/05f9e8b00f5d9251fcd3c95dcfd6cf84177f46c8
- https://github.com/apache/tomcat/commit/19d11556d0db99df291df33605f137976d152475
- https://github.com/apache/tomcat/commit/3202703e6d635e39b74262e81f0cb4bcbe2170dc
- https://github.com/apache/tomcat/commit/45d70a86a901cbd534f8f570bed2aec9f7f7b88e
- https://github.com/apache/tomcat/commit/506134f957a4be2c5b4a9334f7b3435fc954dbc1
- https://github.com/apache/tomcat/commit/8874fa02e9b36baa9ca6b226c0882c0190ca5a02
- https://github.com/apache/tomcat/commit/a2c3dc4c96168743ac0bab613709a5bbdaec41d0
- https://github.com/apache/tomcat/commit/da0e7cb093cf68b052d9175e469dbd0464441b0b
- https://github.com/apache/tomcat/commit/eee0d024c1b3171560c92eaba79dd6eb8eb11bcd
- https://security.gentoo.org/glsa/202208-34
- https://security.netapp.com/advisory/ntap-20210827-0007
- https://tomcat.apache.org/security-10.html
- https://tomcat.apache.org/security-8.html
- https://tomcat.apache.org/security-9.html
- https://www.debian.org/security/2021/dsa-4952
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://lists.debian.org/debian-lts-announce/2021/08/msg00009.html
- https://lists.apache.org/thread/kovg1bft77xo34ksrcskh5nl50p69962
- https://lists.apache.org/thread.html/rf1b54fd3f52f998ca4829159a88cc4c23d6cef5c6447d00948e75c97@%3Ccommits.tomee.apache.org%3E
- https://lists.apache.org/thread.html/re01e7e93154e8bdf78a11a23f9686427bd3d51fc6e12c508645567b7@%3Ccommits.tomee.apache.org%3E
Verify integrity in audit chain (admin only). AS-IS.