HIGH 7.5 Maven
Denial of Service in Netty
GHSA-mm9x-g8pc-w292 · CVE-2020-11612
Published · Modified
Description
The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory allocation while decoding a ZlibEncoded byte stream. An attacker could send a large ZlibEncoded byte stream to the Netty server, forcing the server to allocate all of its free memory to a single decoder.
References
- ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2020-11612
- WEB https://github.com/netty/netty/issues/6168
- WEB https://github.com/netty/netty/pull/9924
- WEB https://lists.apache.org/thread.html/r9c30b7fca4baedebcb46d6e0f90071b30cc4a0e074164d50122ec5ec@%3Ccommits.zookeeper.apache.org%3E
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- WEB https://lists.apache.org/thread.html/raaac04b7567c554786132144bea3dcb72568edd410c1e6f0101742e7@%3Cissues.flink.apache.org%3E
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- WEB https://lists.debian.org/debian-lts-announce/2020/09/msg00003.html
- WEB https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TS6VX7OMXPDJIU5LRGUAHRK6MENAVJ46
- WEB https://security.netapp.com/advisory/ntap-20201223-0001
- WEB https://www.debian.org/security/2021/dsa-4885
- WEB https://www.oracle.com//security-alerts/cpujul2021.html
- WEB https://www.oracle.com/security-alerts/cpuApr2021.html
- WEB https://www.oracle.com/security-alerts/cpuapr2022.html
- WEB https://www.oracle.com/security-alerts/cpujan2021.html
- WEB https://github.com/netty/netty/compare/netty-4.1.45.Final...netty-4.1.46.Final
- WEB https://lists.apache.org/thread.html/r14446ed58208cb6d97b6faa6ebf145f1cf2c70c0886c0c133f4d3b6f@%3Ccommits.druid.apache.org%3E
- WEB https://lists.apache.org/thread.html/r255ed239e65d0596812362adc474bee96caf7ba042c7ad2f3c62cec7@%3Cissues.zookeeper.apache.org%3E
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