Executive Summary

Informations
Name CVE-2020-11612 First vendor Publication 2020-04-07
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11612

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-770 Allocation of Resources Without Limits or Throttling

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Application 1
Application 1
Application 51
Application 1
Application 1
Application 1
Application 2
Application 1
Application 2
Os 2
Os 1
Os 1

Sources (Detail)

https://lists.apache.org/thread.html/r14446ed58208cb6d97b6faa6ebf145f1cf2c70c...
https://lists.apache.org/thread.html/r255ed239e65d0596812362adc474bee96caf7ba...
https://lists.apache.org/thread.html/r281882fdf9ea89aac02fd2f92786693a956aac2...
https://lists.apache.org/thread.html/r2958e4d49ee046e1e561e44fdc114a0d2285927...
https://lists.apache.org/thread.html/r31424427cc6d7db46beac481bdeed9a823fc20b...
https://lists.apache.org/thread.html/r3195127e46c87a680b5d1d3733470f83b886bfd...
https://lists.apache.org/thread.html/r3ea4918d20d0c1fa26cac74cc7cda001d8990bc...
https://lists.apache.org/thread.html/r4a7e4e23bd84ac24abf30ab5d5edf989c02b555...
https://lists.apache.org/thread.html/r4f4a14d6a608db447b725ec2e96c26ac9664d83...
https://lists.apache.org/thread.html/r5030cd8ea5df1e64cf6a7b633eff145992fbca0...
https://lists.apache.org/thread.html/r5a0b1f0b1c3bcd66f5177fbd6f6de2d0f8cae24...
https://lists.apache.org/thread.html/r5b1ad61552591b747cd31b3a908d5ff2e8f2a8a...
https://lists.apache.org/thread.html/r69b23a94d4ae45394cabae012dd1f4a96399686...
https://lists.apache.org/thread.html/r7641ee788e1eb1be4bb206a7d15f8a64ec6ef23...
https://lists.apache.org/thread.html/r7790b9d99696d9eddce8a8c96f13bb684609842...
https://lists.apache.org/thread.html/r7836bbdbe95c99d4d725199f0c169927d4e87ba...
https://lists.apache.org/thread.html/r832724df393a7ef25ca4c7c2eb83ad2d6c21c74...
https://lists.apache.org/thread.html/r866288c2ada00ce148b7307cdf869f15f24302b...
https://lists.apache.org/thread.html/r88e2b91560c065ed67e62adf8f401c417e4d702...
https://lists.apache.org/thread.html/r8a654f11e1172b0effbfd6f8d5b6ca651ae4ac7...
https://lists.apache.org/thread.html/r9addb580456807cd11d6f0c6b6373b7d7161d06...
https://lists.apache.org/thread.html/r9c30b7fca4baedebcb46d6e0f90071b30cc4a0e...
https://lists.apache.org/thread.html/ra98e3a8541a09271f96478d5e22c7e3bd1afdf4...
https://lists.apache.org/thread.html/raaac04b7567c554786132144bea3dcb72568edd...
https://lists.apache.org/thread.html/rd302ddb501fa02c5119120e5fc21df9a1c00e22...
https://lists.apache.org/thread.html/rdb69125652311d0c41f6066ff44072a3642cf33...
https://lists.apache.org/thread.html/re1ea144e91f03175d661b2d3e97c7d74b912e01...
https://lists.apache.org/thread.html/ref2c8a0cbb3b8271e5b9a06457ba78ad2028128...
https://lists.apache.org/thread.html/ref3943adbc3a8813aee0e3a9dd919bacbb27f62...
https://lists.apache.org/thread.html/rf5b2dfb7401666a19915f8eaef3ba9f5c3386e2...
https://lists.apache.org/thread.html/rf803b65b4a57589d79cf2e83d8ece0539018d32...
https://lists.apache.org/thread.html/rf9f8bcc4ca8d2788f77455ff594468404732a44...
https://lists.apache.org/thread.html/rfd173eac20d5e5f581c8984b685c836dafea8eb...
https://lists.apache.org/thread.html/rff8859c0d06b1688344b39097f9685c43b461cf...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
Source Url
CONFIRM https://security.netapp.com/advisory/ntap-20201223-0001/
DEBIAN https://www.debian.org/security/2021/dsa-4885
MISC https://github.com/netty/netty/compare/netty-4.1.45.Final...netty-4.1.46.Final
https://github.com/netty/netty/issues/6168
https://github.com/netty/netty/pull/9924
https://www.oracle.com/security-alerts/cpuApr2021.html
https://www.oracle.com/security-alerts/cpuapr2022.html
https://www.oracle.com/security-alerts/cpujan2021.html
MLIST https://lists.debian.org/debian-lts-announce/2020/09/msg00003.html
N/A https://www.oracle.com//security-alerts/cpujul2021.html

Alert History

If you want to see full details history, please login or register.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
Date Informations
2024-02-02 02:12:02
  • Multiple Updates
2024-02-01 12:19:31
  • Multiple Updates
2023-11-07 21:37:41
  • Multiple Updates
2023-09-05 13:06:32
  • Multiple Updates
2023-09-05 01:19:10
  • Multiple Updates
2023-09-02 13:05:27
  • Multiple Updates
2023-09-02 01:19:27
  • Multiple Updates
2023-08-12 13:10:02
  • Multiple Updates
2023-08-12 01:18:41
  • Multiple Updates
2023-08-11 13:03:20
  • Multiple Updates
2023-08-11 01:19:18
  • Multiple Updates
2023-08-06 13:01:35
  • Multiple Updates
2023-08-06 01:18:32
  • Multiple Updates
2023-08-04 13:01:56
  • Multiple Updates
2023-08-04 01:18:48
  • Multiple Updates
2023-07-14 13:01:57
  • Multiple Updates
2023-07-14 01:18:41
  • Multiple Updates
2023-03-29 02:04:40
  • Multiple Updates
2023-03-28 12:18:56
  • Multiple Updates
2022-10-11 12:55:23
  • Multiple Updates
2022-10-11 01:18:35
  • Multiple Updates
2022-04-26 21:23:46
  • Multiple Updates
2022-04-20 09:23:33
  • Multiple Updates
2021-08-05 01:36:32
  • Multiple Updates
2021-07-21 17:24:11
  • Multiple Updates
2021-07-21 05:23:06
  • Multiple Updates
2021-06-15 00:23:12
  • Multiple Updates
2021-05-05 01:37:53
  • Multiple Updates
2021-05-04 13:45:24
  • Multiple Updates
2021-04-22 02:57:14
  • Multiple Updates
2021-04-06 17:23:13
  • Multiple Updates
2021-02-17 00:22:45
  • Multiple Updates
2021-02-10 12:29:16
  • Multiple Updates
2021-01-26 21:23:24
  • Multiple Updates
2021-01-20 21:23:20
  • Multiple Updates
2020-12-23 21:23:20
  • Multiple Updates
2020-12-23 13:22:46
  • Multiple Updates
2020-09-26 05:22:45
  • Multiple Updates
2020-09-11 00:22:49
  • Multiple Updates
2020-09-05 05:22:47
  • Multiple Updates
2020-05-24 01:31:10
  • Multiple Updates
2020-05-23 02:35:22
  • First insertion