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).
Products affected by CVE-2021-23840
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:business_intelligence:12.2.1.3.0:*:*:*:enterprise:*:*:*
- cpe:2.3:a:oracle:business_intelligence:12.2.1.4.0:*:*:*:enterprise:*:*:*
- cpe:2.3:a:oracle:business_intelligence:5.5.0.0.0:*:*:*:enterprise:*:*:*
- cpe:2.3:a:oracle:business_intelligence:5.9.0.0.0:*:*:*:enterprise:*:*:*
- cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:jd_edwards_world_security:a9.4:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:graalvm:19.3.5:*:*:*:enterprise:*:*:*
- cpe:2.3:a:oracle:graalvm:20.3.1.2:*:*:*:enterprise:*:*:*
- cpe:2.3:a:oracle:graalvm:21.0.0.2:*:*:*:enterprise:*:*:*
- cpe:2.3:a:oracle:nosql_database:*:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:enterprise_manager_for_storage_management:13.4.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:communications_cloud_native_core_policy:1.15.0:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*
- cpe:2.3:o:fujitsu:m10-1_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:fujitsu:m10-1_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:fujitsu:m10-4_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:fujitsu:m10-4_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:fujitsu:m10-4s_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:fujitsu:m10-4s_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:fujitsu:m12-1_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:fujitsu:m12-1_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:fujitsu:m12-2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:fujitsu:m12-2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:fujitsu:m12-2s_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:fujitsu:m12-2s_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:a:mcafee:epolicy_orchestrator:*:*:*:*:*:*:*:*
- cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_1:*:*:*:*:*:*
- cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_2:*:*:*:*:*:*
- cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_3:*:*:*:*:*:*
- cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:-:*:*:*:*:*:*
- cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_4:*:*:*:*:*:*
- cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_5:*:*:*:*:*:*
- cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_6:*:*:*:*:*:*
- cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_7:*:*:*:*:*:*
- cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_8:*:*:*:*:*:*
- cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_9:*:*:*:*:*:*
- cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_10:*:*:*:*:*:*
- cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*
- cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*
- cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*
- cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*
- cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:*
- cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:*
- cpe:2.3:a:nodejs:node.js:14.15.0:*:*:*:lts:*:*:*
- cpe:2.3:a:tenable:log_correlation_engine:*:*:*:*:*:*:*:*
- cpe:2.3:a:tenable:nessus_network_monitor:5.11.0:*:*:*:*:*:*:*
- cpe:2.3:a:tenable:nessus_network_monitor:5.11.1:*:*:*:*:*:*:*
- cpe:2.3:a:tenable:nessus_network_monitor:5.12.0:*:*:*:*:*:*:*
- cpe:2.3:a:tenable:nessus_network_monitor:5.12.1:*:*:*:*:*:*:*
- cpe:2.3:a:tenable:nessus_network_monitor:5.13.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-23840
0.85%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 82 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-23840
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2021-23840
-
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-23840
-
https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E
Mailing List;Third Party Advisory
-
https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=6a51b9e1d0cf0bf8515f7201b68fb0a3482b3dc1
git.openssl.org Git - openssl.git/commitdiffPatch;Vendor Advisory
-
https://www.tenable.com/security/tns-2021-10
[R1] LCE 6.0.9 Fixes Multiple Third-party Vulnerabilities - Security Advisory | Tenable®Third Party Advisory
-
https://www.oracle.com/security-alerts/cpuapr2022.html
Oracle Critical Patch Update Advisory - April 2022Patch;Third Party Advisory
-
https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=9b1129239f3ebb1d1c98ce9ed41d5c9476c47cb2
git.openssl.org Git - openssl.git/commitdiffBroken Link
-
https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=6a51b9e1d0cf0bf8515f7201b68fb0a3482b3dc1
git.openssl.org Git
-
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44846
Pulse Security Advisory: SA44846 - OpenSSL Security Advisory CVE-2021-23841Third Party Advisory
-
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
[GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8 -Apache Mail Archives
-
https://security.netapp.com/advisory/ntap-20210219-0009/
February 2021 OpenSSL Vulnerabilities in NetApp Products | NetApp Product SecurityThird Party Advisory
-
https://kc.mcafee.com/corporate/index?page=content&id=SB10366
Security Bulletin - ePolicy Orchestrator update addresses two product vulnerabilities (CVE-2021-31834 and CVE-2021-31835) and updates Java, OpenSSL, and TomcatThird Party Advisory
-
https://www.oracle.com//security-alerts/cpujul2021.html
Oracle Critical Patch Update Advisory - July 2021Patch;Third Party Advisory
-
https://www.oracle.com/security-alerts/cpujan2022.html
Oracle Critical Patch Update Advisory - January 2022Patch;Third Party Advisory
-
https://www.tenable.com/security/tns-2021-09
[R1] Nessus Network Monitor 5.13.1 Fixes Multiple Third-party Vulnerabilities - Security Advisory | Tenable®Third Party Advisory
-
https://www.oracle.com/security-alerts/cpuApr2021.html
Oracle Critical Patch Update Advisory - April 2021Patch;Third Party Advisory
-
https://www.tenable.com/security/tns-2021-03
[R1] Stand-alone Security Patches Available for Tenable.sc versions 5.13.0 to 5.17.0 - Security Advisory | Tenable®Third Party Advisory
-
https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=9b1129239f3ebb1d1c98ce9ed41d5c9476c47cb2
git.openssl.org Git
-
https://security.netapp.com/advisory/ntap-20240621-0006/
February 2024 IBM Cognos Analytics Vulnerabilities in NetApp Products | NetApp Product Security
-
https://www.oracle.com/security-alerts/cpuoct2021.html
Oracle Critical Patch Update Advisory - October 2021Patch;Third Party Advisory
-
https://www.debian.org/security/2021/dsa-4855
Debian -- Security Information -- DSA-4855-1 opensslThird Party Advisory
-
https://www.openssl.org/news/secadv/20210216.txt
Vendor Advisory
-
https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
[GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8 -Apache Mail Archives
-
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
Third Party Advisory
-
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E
[GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8 - Pony MailMailing List;Third Party Advisory
-
https://security.gentoo.org/glsa/202103-03
OpenSSL: Multiple vulnerabilities (GLSA 202103-03) — Gentoo securityThird Party Advisory
Jump to