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ubuntuUbuntuUSN-5051-1
HistoryAug 24, 2021 - 12:00 a.m.

OpenSSL vulnerabilities

2021-08-2400:00:00
ubuntu.com
127
ubuntu
openssl
vulnerabilities
sm2
asn.1
denial of service
sensitive information

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.3

Confidence

High

EPSS

0.068

Percentile

93.9%

JSON

Releases

  • Ubuntu 21.04
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM

Packages

  • openssl - Secure Socket Layer (SSL) cryptographic library and tools

Details

John Ouyang discovered that OpenSSL incorrectly handled decrypting SM2
data. A remote attacker could use this issue to cause applications using
OpenSSL to crash, resulting in a denial of service, or possibly change
application behaviour. (CVE-2021-3711)

Ingo Schwarze discovered that OpenSSL incorrectly handled certain ASN.1
strings. A remote attacker could use this issue to cause OpenSSL to crash,
resulting in a denial of service, or possibly obtain sensitive information.
(CVE-2021-3712)

OSVersionArchitecturePackageVersionFilename
Ubuntu21.04noarchlibssl1.1< 1.1.1j-1ubuntu3.5UNKNOWN
Ubuntu21.04noarchlibssl-dev< 1.1.1j-1ubuntu3.5UNKNOWN
Ubuntu21.04noarchlibssl-doc< 1.1.1j-1ubuntu3.5UNKNOWN
Ubuntu21.04noarchlibssl1.1-dbgsym< 1.1.1j-1ubuntu3.5UNKNOWN
Ubuntu21.04noarchopenssl< 1.1.1j-1ubuntu3.5UNKNOWN
Ubuntu21.04noarchopenssl-dbgsym< 1.1.1j-1ubuntu3.5UNKNOWN
Ubuntu20.04noarchlibssl1.1< 1.1.1f-1ubuntu2.8UNKNOWN
Ubuntu20.04noarchlibcrypto1.1-udeb< 1.1.1f-1ubuntu2.8UNKNOWN
Ubuntu20.04noarchlibssl-dev< 1.1.1f-1ubuntu2.8UNKNOWN
Ubuntu20.04noarchlibssl-doc< 1.1.1f-1ubuntu2.8UNKNOWN
Rows per page:
1-10 of 221

Related

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freebsd 1
debian 2
mageia 2
thn 1
cloudfoundry 2
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suse 5
threatpost 2
cbl_mariner 5
f5 2
mscve 1
debiancve 1
broadcom 2
veracode 2
cve 2
nvd 2
rustsec 2
prion 2
github 1
alpinelinux 1
cvelist 1
redhatcve 2
ubuntucve 2
hackerone 1
openssl 2
rocky 1
amazon 2
oraclelinux 2
aix 1
githubexploit 1
redhat 1
openvas
openvas
Huawei EulerOS: Security Advisory for openssl (EulerOS-SA-2022-1088)
2022-02-13 00:00:00
Western Digital My Cloud Multiple Products 5.0 < 5.17.107 OpenSSL Vulnerabilities (WDC-21011)
2021-09-13 00:00:00
Huawei EulerOS: Security Advisory for openssl (EulerOS-SA-2021-2639)
2021-11-03 00:00:00
nessus
nessus
EulerOS 2.0 SP9 : openssl (EulerOS-SA-2021-2692)
2021-11-11 00:00:00
EulerOS Virtualization 2.9.1 : openssl (EulerOS-SA-2021-2733)
2021-11-17 00:00:00
OpenSSL 1.1.1 < 1.1.1l Multiple Vulnerabilities
2021-08-24 00:00:00
ibm
ibm
Security Bulletin: OpenSSL for IBM i is affected by CVE-2021-3711 and CVE-2021-3712
2021-09-24 22:31:07
Security Bulletin: Vulnerabilities in OpenSSL affect IBM Rational ClearQuest (CVE-2021-3711, CVE-2021-3712)
2021-12-23 03:03:08
Security Bulletin: Multiple vulnerabilities in OpenSSL affect IBM Tivoli Netcool System Service Monitors/Application Service Monitors
2021-12-13 13:53:35
photon
photon
Important Photon OS Security Update - PHSA-2021-0094
2021-09-03 00:00:00
Important Photon OS Security Update - PHSA-2021-0290
2021-08-27 00:00:00
Critical Photon OS Security Update - PHSA-2021-4.0-0094
2021-09-03 00:00:00
osv
osv
openssl vulnerabilities
2021-08-24 15:26:39
openssl - security update
2021-08-24 00:00:00
SM2 Decryption Buffer Overflow
2022-05-24 19:12:03
freebsd
freebsd
OpenSSL -- multiple vulnerabilities
2021-08-24 00:00:00
debian
debian
[SECURITY] [DSA 4963-1] openssl security update
2021-08-24 15:16:08
[SECURITY] [DSA 4963-1] openssl security update
2021-08-24 15:16:08
mageia
mageia
Updated mysql-connector-c++ packages fix security vulnerability
2022-01-25 15:13:11
Updated openssl packages fix security vulnerability
2021-09-23 07:49:29
thn
thn
QNAP Working on Patches for OpenSSL Flaws Affecting its NAS Devices
2021-09-01 07:11:00
cloudfoundry
cloudfoundry
USN-5051-1: OpenSSL vulnerabilities | Cloud Foundry
2021-09-07 00:00:00
USN-5051-3: OpenSSL vulnerability | Cloud Foundry
2021-10-28 00:00:00
altlinux
altlinux
Security fix for the ALT Linux 10 package openssl1.1 version 1.1.1l-alt1
2021-08-27 00:00:00
Security fix for the ALT Linux 9 package openssl1.1 version 1.1.1l-alt1
2021-09-02 00:00:00
freebsd_advisory
freebsd_advisory
FreeBSD-SA-21:16.openssl
2021-08-24 00:00:00
suse
suse
Security update for openssl-1_1 (important)
2021-08-25 00:00:00
Security update for openssl-1_1 (important)
2021-08-24 00:00:00
Security update for openssl-1_0_0 (important)
2021-08-25 00:00:00
threatpost
threatpost
QNAP Customers Adrift, Waiting on Fix for OpenSSL Bug
2022-03-31 13:22:49
QNAP Is Latest to Get Dinged by OpenSSL Bugs Fallout
2021-08-31 15:08:46
cbl_mariner
cbl_mariner
CVE-2021-3711 affecting package openssl 1.1.1k-16
2021-09-09 15:02:55
CVE-2021-3711 affecting package edk2 for versions less than 20240223gitedc6681206c1-1
2024-07-22 23:01:50
CVE-2021-3711 affecting package openssl for versions less than 1.1.1k-11
2022-04-09 06:51:56
f5
f5
K40812100 : OpenSSL vulnerability CVE-2021-3711
2021-09-03 00:00:00
K19559038 : OpenSSL vulnerability CVE-2021-3712
2021-10-01 00:00:00
mscve
mscve
OpenSSL: CVE-2021-3711 SM2 Decryption Buffer Overflow
2021-11-09 08:00:00
debiancve
debiancve
CVE-2021-3711
2021-08-24 15:15:09
broadcom
broadcom
CVE-2021-3711: ASN1_STRING structure contains a buffer holding the string data
2022-09-13 00:00:00
CVE-2021-3711: ASN1_STRING structure contains a buffer holding the string data
2022-09-13 00:00:00
veracode
veracode
Denial Of Service
2021-08-25 12:41:30
Denial Of Service
2021-08-25 12:41:18
cve
cve
CVE-2021-3711
2021-08-24 15:15:09
CVE-2021-3712
2021-08-24 15:15:09
nvd
nvd
CVE-2021-3711
2021-08-24 15:15:09
CVE-2021-3712
2021-08-24 15:15:09
rustsec
rustsec
SM2 Decryption Buffer Overflow
2021-08-24 12:00:00
Read buffer overruns processing ASN.1 strings
2021-08-24 12:00:00
prion
prion
Buffer overflow
2021-08-24 15:15:00
Buffer overflow
2021-08-24 15:15:00
github
github
SM2 Decryption Buffer Overflow
2022-05-24 19:12:03
alpinelinux
alpinelinux
CVE-2021-3711
2021-08-24 15:15:09
cvelist
cvelist
CVE-2021-3711 SM2 Decryption Buffer Overflow
2021-08-24 14:50:13
redhatcve
redhatcve
CVE-2021-3711
2021-08-24 14:40:30
CVE-2021-3712
2021-08-24 15:06:37
ubuntucve
ubuntucve
CVE-2021-3711
2021-08-24 00:00:00
CVE-2021-3712
2021-08-24 00:00:00
hackerone
hackerone
Internet Bug Bounty: CVE-2021-3711: SM2 decrypt buffer overflow
2021-09-27 13:47:10
openssl
openssl
Vulnerability in OpenSSL - SM2 Decryption Buffer Overflow
2021-08-24 00:00:00
Vulnerability in OpenSSL - Read buffer overruns processing ASN.1 strings
2021-08-24 00:00:00
rocky
rocky
openssl security update
2021-12-21 09:07:24
amazon
amazon
Medium: openssl
2021-10-26 23:29:00
Medium: openssl11
2021-10-04 20:17:00
oraclelinux
oraclelinux
openssl security update
2022-01-12 00:00:00
openssl security update
2021-12-22 00:00:00
aix
aix
There is a vulnerability in OpenSSL used by AIX.
2022-01-06 09:14:51
githubexploit
githubexploit
Exploit for Out-of-bounds Read in Openssl
2023-09-11 07:43:19
redhat
redhat
(RHSA-2021:5226) Moderate: openssl security update
2021-12-21 09:07:24

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.3

Confidence

High

EPSS

0.068

Percentile

93.9%

JSON
Related for USN-5051-1
openvas47nessus52ibm29photon6osv8freebsd1debian2mageia2thn1cloudfoundry2altlinux2freebsd_advisory1suse5threatpost2cbl_mariner5f52mscve1debiancve1broadcom2veracode2cve2nvd2rustsec2prion2github1alpinelinux1cvelist1redhatcve2ubuntucve2hackerone1openssl2rocky1amazon2oraclelinux2aix1githubexploit1redhat1