CVE-2023-45757
Last modified
CVE-2023-45757 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Security vulnerability in Apache bRPC <=1.6.0 on all platforms allows attackers to inject XSS code to the builtin rpcz page. An attacker that can send http request to bRPC server with rpcz enabled can inject arbitrary XSS code to the builtin rpcz page. Solution (choose one of three): 1. upgrade to bRPC > 1.6.0, download link: https://dist.apache.org/repos/dist/release/brpc/1.6.1/ 2. EPSS estimates a 0.95% chance of exploitation in the next 30 days.
Description
Security vulnerability in Apache bRPC <=1.6.0 on all platforms allows attackers to inject XSS code to the builtin rpcz page. An attacker that can send http request to bRPC server with rpcz enabled can inject arbitrary XSS code to the builtin rpcz page. Solution (choose one of three): 1. upgrade to bRPC > 1.6.0, download link: https://dist.apache.org/repos/dist/release/brpc/1.6.1/ 2. If you are using an old version of bRPC and hard to upgrade, you can apply this patch: https://github.com/apache/brpc/pull/2411 3. disable rpcz feature
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apache | Brpc | < 1.6.1 |
References
- http://www.openwall.com/lists/oss-security/2023/10/16/8Mailing List, Third Party Advisory
- https://lists.apache.org/thread/6syxv32fqgl30brfpttrk4rfsb983hl4Mailing List, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2023/10/16/8Mailing List, Third Party Advisory
- https://lists.apache.org/thread/6syxv32fqgl30brfpttrk4rfsb983hl4Mailing List, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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