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Vulnerability Details : CVE-2021-23840

Calls to EVP_CipherUpdate, EVP_EncryptUpdate and EVP_DecryptUpdate may overflow the output length argument in some cases where the input length is close to the maximum permissable length for an integer on the platform. In such cases the return value from the function call will be 1 (indicating success), but the output length value will be negative. This could cause applications to behave incorrectly or crash. OpenSSL versions 1.1.1i and below are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1j. OpenSSL versions 1.0.2x and below are affected by this issue. However OpenSSL 1.0.2 is out of support and no longer receiving public updates. Premium support customers of OpenSSL 1.0.2 should upgrade to 1.0.2y. Other users should upgrade to 1.1.1j. Fixed in OpenSSL 1.1.1j (Affected 1.1.1-1.1.1i). Fixed in OpenSSL 1.0.2y (Affected 1.0.2-1.0.2x).
Publish Date : 2021-02-16 Last Update Date : 2022-05-12
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Overflow
CWE ID 190

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2021:3798: openssl security update (Moderate) oval:com.redhat.rhsa:def:20213798 unix
RHSA-2021:4198: edk2 security, bug fix, and enhancement update (Moderate) oval:com.redhat.rhsa:def:20214198 unix
RHSA-2021:4424: openssl security and bug fix update (Moderate) oval:com.redhat.rhsa:def:20214424 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2021-23840

# Product Type Vendor Product Version Update Edition Language
1 OS Debian Debian Linux 10.0 * * * Version Details Vulnerabilities
2 Application Mcafee Epolicy Orchestrator * * * * Version Details Vulnerabilities
3 Application Mcafee Epolicy Orchestrator 5.10.0 Update 7 * * Version Details Vulnerabilities
4 Application Mcafee Epolicy Orchestrator 5.10.0 Update 4 * * Version Details Vulnerabilities
5 Application Mcafee Epolicy Orchestrator 5.10.0 Update 8 * * Version Details Vulnerabilities
6 Application Mcafee Epolicy Orchestrator 5.10.0 Update 5 * * Version Details Vulnerabilities
7 Application Mcafee Epolicy Orchestrator 5.10.0 Update 10 * * Version Details Vulnerabilities
8 Application Mcafee Epolicy Orchestrator 5.10.0 Update 6 * * Version Details Vulnerabilities
9 Application Mcafee Epolicy Orchestrator 5.10.0 Update 1 * * Version Details Vulnerabilities
10 Application Mcafee Epolicy Orchestrator 5.10.0 Update 9 * * Version Details Vulnerabilities
11 Application Mcafee Epolicy Orchestrator 5.10.0 - * * Version Details Vulnerabilities
12 Application Mcafee Epolicy Orchestrator 5.10.0 Update 2 * * Version Details Vulnerabilities
13 Application Mcafee Epolicy Orchestrator 5.10.0 Update 3 * * Version Details Vulnerabilities
14 Application Openssl Openssl * * * * Version Details Vulnerabilities
15 Application Oracle Business Intelligence 5.5.0.0.0 * * * Version Details Vulnerabilities
16 Application Oracle Business Intelligence 5.9.0.0.0 * * * Version Details Vulnerabilities
17 Application Oracle Business Intelligence 12.2.1.3.0 * * * Version Details Vulnerabilities
18 Application Oracle Business Intelligence 12.2.1.4.0 * * * Version Details Vulnerabilities
19 Application Oracle Communications Cloud Native Core Policy 1.15.0 * * * Version Details Vulnerabilities
20 Application Oracle Enterprise Manager For Storage Management 13.4.0.0 * * * Version Details Vulnerabilities
21 Application Oracle Enterprise Manager Ops Center 12.4.0.0 * * * Version Details Vulnerabilities
22 Application Oracle Graalvm 19.3.5 * * * Version Details Vulnerabilities
23 Application Oracle Graalvm 20.3.1.2 * * * Version Details Vulnerabilities
24 Application Oracle Graalvm 21.0.0.2 * * * Version Details Vulnerabilities
25 Application Oracle Jd Edwards Enterpriseone Tools * * * * Version Details Vulnerabilities
26 Application Oracle Jd Edwards World Security A9.4 * * * Version Details Vulnerabilities
27 Application Oracle Mysql Server * * * * Version Details Vulnerabilities
28 Application Oracle Nosql Database * * * * Version Details Vulnerabilities
29 Application Tenable Log Correlation Engine * * * * Version Details Vulnerabilities
30 Application Tenable Nessus Network Monitor 5.11.0 * * * Version Details Vulnerabilities
31 Application Tenable Nessus Network Monitor 5.11.1 * * * Version Details Vulnerabilities
32 Application Tenable Nessus Network Monitor 5.12.0 * * * Version Details Vulnerabilities
33 Application Tenable Nessus Network Monitor 5.12.1 * * * Version Details Vulnerabilities
34 Application Tenable Nessus Network Monitor 5.13.0 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Debian Debian Linux 1
Mcafee Epolicy Orchestrator 12
Openssl Openssl 1
Oracle Business Intelligence 4
Oracle Communications Cloud Native Core Policy 1
Oracle Enterprise Manager For Storage Management 1
Oracle Enterprise Manager Ops Center 1
Oracle Graalvm 3
Oracle Jd Edwards Enterpriseone Tools 1
Oracle Jd Edwards World Security 1
Oracle Mysql Server 1
Oracle Nosql Database 1
Tenable Log Correlation Engine 1
Tenable Nessus Network Monitor 5

- References For CVE-2021-23840

https://www.oracle.com//security-alerts/cpujul2021.html
N/A N/A
https://www.oracle.com/security-alerts/cpuoct2021.html
https://www.tenable.com/security/tns-2021-03 CONFIRM
https://www.oracle.com/security-alerts/cpujan2022.html
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf CONFIRM
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44846 CONFIRM
https://www.tenable.com/security/tns-2021-09 CONFIRM
https://security.netapp.com/advisory/ntap-20210219-0009/ CONFIRM
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E
MLIST [bookkeeper-issues] 20210628 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8
https://www.oracle.com/security-alerts/cpuApr2021.html
https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E
MLIST [bookkeeper-issues] 20210629 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8
https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=9b1129239f3ebb1d1c98ce9ed41d5c9476c47cb2 CONFIRM
https://www.tenable.com/security/tns-2021-10 CONFIRM
https://www.oracle.com/security-alerts/cpuapr2022.html
https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=6a51b9e1d0cf0bf8515f7201b68fb0a3482b3dc1 CONFIRM
https://security.gentoo.org/glsa/202103-03
GENTOO GLSA-202103-03
https://kc.mcafee.com/corporate/index?page=content&id=SB10366 CONFIRM
https://www.debian.org/security/2021/dsa-4855
DEBIAN DSA-4855
https://www.openssl.org/news/secadv/20210216.txt CONFIRM

- Vulnerability Conditions

Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0

- Metasploit Modules Related To CVE-2021-23840

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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