CVE-2023-26049: Infoleak
First published: Tue Apr 18 2023(Updated: )
Eclipse Jetty could allow a remote authenticated attacker to obtain sensitive information, caused by a flaw during nonstandard cookie parsing. By sending a specially crafted request to tamper with the cookie parsing mechanism, an attacker could exploit this vulnerability to obtain values from other cookies, and use this information to launch further attacks against the affected system.
Credit: security-advisories@github.com security-advisories@github.com security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| maven/org.eclipse.jetty:jetty-server | <9.4.51.v20230217 | 9.4.51.v20230217 |
| maven/org.eclipse.jetty:jetty-server | >=12.0.0alpha0<12.0.0.beta0 | 12.0.0.beta0 |
| maven/org.eclipse.jetty:jetty-server | >=11.0.0<11.0.14 | 11.0.14 |
| maven/org.eclipse.jetty:jetty-server | >=10.0.0<10.0.14 | 10.0.14 |
| Eclipse Jetty | <9.4.51 | |
| Eclipse Jetty | >=10.0.0<10.0.14 | |
| Eclipse Jetty | >=11.0.0<11.0.14 | |
| Eclipse Jetty | =12.0.0-alpha1 | |
| Eclipse Jetty | =12.0.0-alpha2 | |
| Eclipse Jetty | =12.0.0-alpha3 | |
| debian/jetty9 | <=9.4.16-0+deb10u1 | 9.4.50-4+deb10u1 9.4.39-3+deb11u2 9.4.50-4+deb11u1 9.4.50-4+deb12u2 9.4.53-1 |
| Debian Debian Linux | =10.0 | |
| Debian Debian Linux | =11.0 | |
| Debian Debian Linux | =12.0 | |
| Netapp Active Iq Unified Manager Linux | ||
| Netapp Active Iq Unified Manager Windows | ||
| NetApp E-Series SANtricity OS Controller | >=11.0 | |
| Netapp E-series Santricity Unified Manager | ||
| Netapp E-series Santricity Web Services | ||
| redhat/jetty-server | <9.4.51 | 9.4.51 |
| redhat/jetty-server | <10.0.14 | 10.0.14 |
| redhat/jetty-server | <11.0.14 | 11.0.14 |
| redhat/jetty-server | <12.0.0. | 12.0.0. |
| IBM Cognos Analytics | <=12.0.0-12.0.3 | |
| IBM Cognos Analytics | <=11.2.0-11.2.4 FP3 |
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Reference Links
- https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c
- https://nvd.nist.gov/vuln/detail/CVE-2023-26049
- https://github.com/eclipse/jetty.project/pull/9339
- https://github.com/eclipse/jetty.project/pull/9352
- https://www.rfc-editor.org/rfc/rfc2965
- https://www.rfc-editor.org/rfc/rfc6265
- https://security.netapp.com/advisory/ntap-20230526-0001/
- https://github.com/eclipse/jetty.project/releases/tag/jetty-9.4.51.v20230217
- https://www.debian.org/security/2023/dsa-5507
- https://lists.debian.org/debian-lts-announce/2023/09/msg00039.html
- https://github.com/advisories/GHSA-p26g-97m4-6q7c (Advisory)
- https://security-tracker.debian.org/tracker/CVE-2023-26049
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2236342
- https://access.redhat.com/errata/RHSA-2023:5165
- https://access.redhat.com/errata/RHSA-2023:5441
- https://access.redhat.com/errata/RHSA-2023:7639
- https://access.redhat.com/errata/RHSA-2023:7637
- https://access.redhat.com/errata/RHSA-2023:7638
- https://access.redhat.com/errata/RHSA-2023:7641
- https://access.redhat.com/errata/RHSA-2024:0778
- https://access.redhat.com/errata/RHSA-2024:0797
- https://access.redhat.com/errata/RHSA-2024:0799
- https://access.redhat.com/errata/RHSA-2024:0800
- https://access.redhat.com/errata/RHSA-2024:0798
- https://access.redhat.com/errata/RHSA-2024:0801
- https://access.redhat.com/errata/RHSA-2024:0804
- https://access.redhat.com/errata/RHSA-2024:3385
- https://bugzilla.redhat.com/show_bug.cgi?id=2236341
- https://www.ibm.com/support/pages/node/7173592 (Advisory)
Frequently Asked Questions
What is CVE-2023-26049?
CVE-2023-26049 is a vulnerability in Eclipse Jetty that could allow a remote authenticated attacker to obtain sensitive information by tampering with the cookie parsing mechanism.
How does CVE-2023-26049 impact Jetty?
CVE-2023-26049 impacts Jetty by allowing an attacker to smuggle cookies within other cookies or perform unintended behavior by tampering with the cookie parsing mechanism.
Which versions of Jetty are affected by CVE-2023-26049?
Jetty versions 9.4.51, 9.4.51.v20230217, 10.0.14, 11.0.14, and 12.0.0.beta0 are affected by CVE-2023-26049.
What is the severity of CVE-2023-26049?
CVE-2023-26049 has a severity rating of 4.5 (medium).
How can I fix CVE-2023-26049?
To fix CVE-2023-26049, update Jetty to version 9.4.51, 9.4.51.v20230217, 10.0.14, 11.0.14, or 12.0.0.beta0.
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