High severityNVD Advisory· Published Apr 7, 2020· Updated Aug 4, 2024
CVE-2020-11612
CVE-2020-11612
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
io.netty:netty-handlerMaven | >= 4.1.0, < 4.1.46 | 4.1.46 |
Affected products
6- Netty/Nettydescription
- ghsa-coords5 versionspkg:maven/io.netty/netty-handlerpkg:rpm/opensuse/netty&distro=openSUSE%20Tumbleweedpkg:rpm/suse/netty&distro=SUSE%20Manager%20Server%20Module%204.1pkg:rpm/suse/netty&distro=SUSE%20Manager%20Server%20Module%204.2pkg:rpm/suse/netty&distro=SUSE%20Manager%20Server%20Module%204.3
>= 4.1.0, < 4.1.46+ 4 more
- (no CPE)range: >= 4.1.0, < 4.1.46
- (no CPE)range: < 4.1.60-1.4
- (no CPE)range: < 4.1.44.Final-150200.3.4.2
- (no CPE)range: < 4.1.44.Final-150300.4.3.2
- (no CPE)range: < 4.1.44.Final-150400.3.3.2
Patches
Vulnerability mechanics
References
83- github.com/advisories/GHSA-mm9x-g8pc-w292ghsaADVISORY
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TS6VX7OMXPDJIU5LRGUAHRK6MENAVJ46/mitrevendor-advisoryx_refsource_FEDORA
- nvd.nist.gov/vuln/detail/CVE-2020-11612ghsaADVISORY
- www.debian.org/security/2021/dsa-4885ghsavendor-advisoryx_refsource_DEBIANWEB
- github.com/netty/netty/compare/netty-4.1.45.Final...netty-4.1.46.Finalghsax_refsource_MISCWEB
- github.com/netty/netty/issues/6168ghsax_refsource_MISCWEB
- github.com/netty/netty/pull/9924ghsax_refsource_MISCWEB
- lists.apache.org/thread.html/r14446ed58208cb6d97b6faa6ebf145f1cf2c70c0886c0c133f4d3b6f%40%3Ccommits.druid.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/r14446ed58208cb6d97b6faa6ebf145f1cf2c70c0886c0c133f4d3b6f@%3Ccommits.druid.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r255ed239e65d0596812362adc474bee96caf7ba042c7ad2f3c62cec7%40%3Cissues.zookeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/r255ed239e65d0596812362adc474bee96caf7ba042c7ad2f3c62cec7@%3Cissues.zookeeper.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r281882fdf9ea89aac02fd2f92786693a956aac2ce9840cce87c7df6b%40%3Ccommits.zookeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/r281882fdf9ea89aac02fd2f92786693a956aac2ce9840cce87c7df6b@%3Ccommits.zookeeper.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r2958e4d49ee046e1e561e44fdc114a0d2285927501880f15852a9b53%40%3Ccommits.druid.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/r2958e4d49ee046e1e561e44fdc114a0d2285927501880f15852a9b53@%3Ccommits.druid.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r31424427cc6d7db46beac481bdeed9a823fc20bb1b9deede38557f71%40%3Cnotifications.zookeeper.apache.org%3Emitrex_refsource_MISC
- lists.apache.org/thread.html/r31424427cc6d7db46beac481bdeed9a823fc20bb1b9deede38557f71@%3Cnotifications.zookeeper.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r3195127e46c87a680b5d1d3733470f83b886bfd3b890c50df718bed1%40%3Ccommits.druid.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/r3195127e46c87a680b5d1d3733470f83b886bfd3b890c50df718bed1@%3Ccommits.druid.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r3ea4918d20d0c1fa26cac74cc7cda001d8990bc43473d062867ef70d%40%3Cnotifications.zookeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/r3ea4918d20d0c1fa26cac74cc7cda001d8990bc43473d062867ef70d@%3Cnotifications.zookeeper.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r4a7e4e23bd84ac24abf30ab5d5edf989c02b555e1eca6a2f28636692%40%3Cnotifications.zookeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/r4a7e4e23bd84ac24abf30ab5d5edf989c02b555e1eca6a2f28636692@%3Cnotifications.zookeeper.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r4f4a14d6a608db447b725ec2e96c26ac9664d83cd879aa21e2cfeb24%40%3Cnotifications.zookeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/r4f4a14d6a608db447b725ec2e96c26ac9664d83cd879aa21e2cfeb24@%3Cnotifications.zookeeper.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r5030cd8ea5df1e64cf6a7b633eff145992fbca03e8bfc687cd2427ab%40%3Cnotifications.zookeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/r5030cd8ea5df1e64cf6a7b633eff145992fbca03e8bfc687cd2427ab@%3Cnotifications.zookeeper.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r5a0b1f0b1c3bcd66f5177fbd6f6de2d0f8cae24a13ab2669f274251a%40%3Cnotifications.zookeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/r5a0b1f0b1c3bcd66f5177fbd6f6de2d0f8cae24a13ab2669f274251a@%3Cnotifications.zookeeper.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r5b1ad61552591b747cd31b3a908d5ff2e8f2a8a6847583dd6b7b1ee7%40%3Cissues.zookeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/r5b1ad61552591b747cd31b3a908d5ff2e8f2a8a6847583dd6b7b1ee7@%3Cissues.zookeeper.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r69b23a94d4ae45394cabae012dd1f4a963996869c44c478eb1c61082%40%3Ccommits.zookeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/r69b23a94d4ae45394cabae012dd1f4a963996869c44c478eb1c61082@%3Ccommits.zookeeper.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r7641ee788e1eb1be4bb206a7d15f8a64ec6ef23e5ec6132d5a567695%40%3Cnotifications.zookeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/r7641ee788e1eb1be4bb206a7d15f8a64ec6ef23e5ec6132d5a567695@%3Cnotifications.zookeeper.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r7790b9d99696d9eddce8a8c96f13bb68460984294ea6fea3800143e4%40%3Ccommits.pulsar.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/r7790b9d99696d9eddce8a8c96f13bb68460984294ea6fea3800143e4@%3Ccommits.pulsar.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r7836bbdbe95c99d4d725199f0c169927d4e87ba57e4beeeb699c097a%40%3Ccommits.druid.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/r7836bbdbe95c99d4d725199f0c169927d4e87ba57e4beeeb699c097a@%3Ccommits.druid.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r832724df393a7ef25ca4c7c2eb83ad2d6c21c74569acda5233f9f1ec%40%3Ccommits.pulsar.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/r832724df393a7ef25ca4c7c2eb83ad2d6c21c74569acda5233f9f1ec@%3Ccommits.pulsar.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r866288c2ada00ce148b7307cdf869f15f24302b3eb2128af33830997%40%3Ccommits.zookeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/r866288c2ada00ce148b7307cdf869f15f24302b3eb2128af33830997@%3Ccommits.zookeeper.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r88e2b91560c065ed67e62adf8f401c417e4d70256d11ea447215a70c%40%3Cissues.zookeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/r88e2b91560c065ed67e62adf8f401c417e4d70256d11ea447215a70c@%3Cissues.zookeeper.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r8a654f11e1172b0effbfd6f8d5b6ca651ae4ac724a976923c268a42f%40%3Ccommits.druid.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/r8a654f11e1172b0effbfd6f8d5b6ca651ae4ac724a976923c268a42f@%3Ccommits.druid.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r9addb580456807cd11d6f0c6b6373b7d7161d06d2278866c30c7febb%40%3Ccommits.zookeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/r9addb580456807cd11d6f0c6b6373b7d7161d06d2278866c30c7febb@%3Ccommits.zookeeper.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r9c30b7fca4baedebcb46d6e0f90071b30cc4a0e074164d50122ec5ec%40%3Ccommits.zookeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/r9c30b7fca4baedebcb46d6e0f90071b30cc4a0e074164d50122ec5ec@%3Ccommits.zookeeper.apache.org%3EghsaWEB
- lists.apache.org/thread.html/ra98e3a8541a09271f96478d5e22c7e3bd1afdf48641c8be25d62d9f9%40%3Ccommits.druid.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/ra98e3a8541a09271f96478d5e22c7e3bd1afdf48641c8be25d62d9f9@%3Ccommits.druid.apache.org%3EghsaWEB
- lists.apache.org/thread.html/raaac04b7567c554786132144bea3dcb72568edd410c1e6f0101742e7%40%3Cissues.flink.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/raaac04b7567c554786132144bea3dcb72568edd410c1e6f0101742e7@%3Cissues.flink.apache.org%3EghsaWEB
- lists.apache.org/thread.html/rd302ddb501fa02c5119120e5fc21df9a1c00e221c490edbe2d7ad365%40%3Cnotifications.zookeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/rd302ddb501fa02c5119120e5fc21df9a1c00e221c490edbe2d7ad365@%3Cnotifications.zookeeper.apache.org%3EghsaWEB
- lists.apache.org/thread.html/rdb69125652311d0c41f6066ff44072a3642cf33a4b5e3c4f9c1ec9c2%40%3Ccommits.pulsar.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/rdb69125652311d0c41f6066ff44072a3642cf33a4b5e3c4f9c1ec9c2@%3Ccommits.pulsar.apache.org%3EghsaWEB
- lists.apache.org/thread.html/re1ea144e91f03175d661b2d3e97c7d74b912e019613fa90419cf63f4%40%3Cissues.zookeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/re1ea144e91f03175d661b2d3e97c7d74b912e019613fa90419cf63f4@%3Cissues.zookeeper.apache.org%3EghsaWEB
- lists.apache.org/thread.html/ref2c8a0cbb3b8271e5b9a06457ba78ad2028128627186531730f50ef%40%3Cnotifications.zookeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/ref2c8a0cbb3b8271e5b9a06457ba78ad2028128627186531730f50ef@%3Cnotifications.zookeeper.apache.org%3EghsaWEB
- lists.apache.org/thread.html/ref3943adbc3a8813aee0e3a9dd919bacbb27f626be030a3c6d6c7f83%40%3Ccommits.pulsar.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/ref3943adbc3a8813aee0e3a9dd919bacbb27f626be030a3c6d6c7f83@%3Ccommits.pulsar.apache.org%3EghsaWEB
- lists.apache.org/thread.html/rf5b2dfb7401666a19915f8eaef3ba9f5c3386e2066fcd2ae66e16a2f%40%3Cdev.flink.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/rf5b2dfb7401666a19915f8eaef3ba9f5c3386e2066fcd2ae66e16a2f@%3Cdev.flink.apache.org%3EghsaWEB
- lists.apache.org/thread.html/rf803b65b4a57589d79cf2e83d8ece0539018d32864f932f63c972844%40%3Cnotifications.zookeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/rf803b65b4a57589d79cf2e83d8ece0539018d32864f932f63c972844@%3Cnotifications.zookeeper.apache.org%3EghsaWEB
- lists.apache.org/thread.html/rf9f8bcc4ca8d2788f77455ff594468404732a4497baebe319043f4d5%40%3Ccommits.zookeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/rf9f8bcc4ca8d2788f77455ff594468404732a4497baebe319043f4d5@%3Ccommits.zookeeper.apache.org%3EghsaWEB
- lists.apache.org/thread.html/rfd173eac20d5e5f581c8984b685c836dafea8eb2f7ff85f617704cf1%40%3Cdev.zookeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/rfd173eac20d5e5f581c8984b685c836dafea8eb2f7ff85f617704cf1@%3Cdev.zookeeper.apache.org%3EghsaWEB
- lists.apache.org/thread.html/rff8859c0d06b1688344b39097f9685c43b461cf2bc41f60f001704e9%40%3Ccommits.zookeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/rff8859c0d06b1688344b39097f9685c43b461cf2bc41f60f001704e9@%3Ccommits.zookeeper.apache.org%3EghsaWEB
- lists.debian.org/debian-lts-announce/2020/09/msg00003.htmlghsamailing-listx_refsource_MLISTWEB
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TS6VX7OMXPDJIU5LRGUAHRK6MENAVJ46ghsaWEB
- security.netapp.com/advisory/ntap-20201223-0001ghsaWEB
- security.netapp.com/advisory/ntap-20201223-0001/mitrex_refsource_CONFIRM
- www.oracle.com//security-alerts/cpujul2021.htmlghsax_refsource_MISCWEB
- www.oracle.com/security-alerts/cpuApr2021.htmlghsax_refsource_MISCWEB
- www.oracle.com/security-alerts/cpuapr2022.htmlghsax_refsource_MISCWEB
- www.oracle.com/security-alerts/cpujan2021.htmlghsax_refsource_MISCWEB
News mentions
0No linked articles in our index yet.