CVE-2023-28709
If non-default HTTP connector settings were used such that the maxParameterCount could be reached using query string parameters and a request was submitted that supplied exactly maxParameterCount parameters in the query string, the limit for uploaded…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 48.0%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
The fix for CVE-2023-24998 was incomplete for Apache Tomcat 11.0.0-M2 to 11.0.0-M4, 10.1.5 to 10.1.7, 9.0.71 to 9.0.73 and 8.5.85 to 8.5.87. If non-default HTTP connector settings were used such that the maxParameterCount could be reached using query string parameters and a request was submitted that supplied exactly maxParameterCount parameters in the query string, the limit for uploaded request parts could be bypassed with the potential for a denial of service to occur.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 48.03% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-193
- Affected
- apache/tomcat · debian/debian linux · netapp/7-mode transition tool
- Source
- security@apache.org
References
- http://www.openwall.com/lists/oss-security/2023/05/22/1Mailing List, Third Party Advisory
- https://lists.apache.org/thread/7wvxonzwb7k9hx9jt3q33cmy7j97jo3jMailing List, Vendor Advisory
- https://security.gentoo.org/glsa/202305-37Third Party Advisory
- https://security.netapp.com/advisory/ntap-20230616-0004/Third Party Advisory
- https://www.debian.org/security/2023/dsa-5521Third Party Advisory
- http://www.openwall.com/lists/oss-security/2023/05/22/1Mailing List, Third Party Advisory
- https://lists.apache.org/thread/7wvxonzwb7k9hx9jt3q33cmy7j97jo3jMailing List, Vendor Advisory
- https://security.gentoo.org/glsa/202305-37Third Party Advisory
- https://security.netapp.com/advisory/ntap-20230616-0004/Third Party Advisory
- https://www.debian.org/security/2023/dsa-5521Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.