CVE-2021-23841

The OpenSSL public API function X509_issuer_and_serial_hash() attempts to create a unique hash value based on the issuer and serial number data contained within an X509 certificate. However it fails to correctly handle any errors that may occur while parsing the issuer field (which might occur if the issuer field is maliciously constructed). This may subsequently result in a NULL pointer deref and a crash leading to a potential denial of service attack. The function X509_issuer_and_serial_hash() is never directly called by OpenSSL itself so applications are only vulnerable if they use this function directly and they use it on certificates that may have been obtained from untrusted sources. 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).
References
Link Resource
https://www.openssl.org/news/secadv/20210216.txt Vendor Advisory
https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=8252ee4d90f3f2004d3d0aeeed003ad49c9a7807 Vendor Advisory
https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=122a19ab48091c657f7cb1fb3af9fc07bd557bbf Patch Vendor Advisory
https://www.debian.org/security/2021/dsa-4855 Third Party Advisory
https://security.netapp.com/advisory/ntap-20210219-0009/ Third Party Advisory
https://www.tenable.com/security/tns-2021-03 Third Party Advisory
https://security.gentoo.org/glsa/202103-03 Third Party Advisory
https://www.tenable.com/security/tns-2021-09 Third Party Advisory
https://security.netapp.com/advisory/ntap-20210513-0002/ Third Party Advisory
https://support.apple.com/kb/HT212529 Third Party Advisory
https://support.apple.com/kb/HT212528 Third Party Advisory
https://support.apple.com/kb/HT212534 Third Party Advisory
http://seclists.org/fulldisclosure/2021/May/68 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2021/May/67 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2021/May/70 Mailing List Third Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.html Patch Third Party Advisory
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44846 Third Party Advisory
https://www.oracle.com//security-alerts/cpujul2021.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2021.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html Patch Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf Patch Third Party Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*
cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*
cpe:2.3:a:tenable:nessus_network_monitor:5.11.0:*:*:*:*:*:*:*

Configuration 4 (hide)

OR cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:*
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*

Configuration 5 (hide)

OR cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*

Configuration 6 (hide)

OR cpe:2.3:a:oracle:business_intelligence:12.2.1.3.0:*:*:*:enterprise:*:*:*
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:*
cpe:2.3:a:oracle:jd_edwards_world_security:a9.4:*:*:*:*:*:*:*
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:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:*
cpe:2.3:a:oracle:enterprise_manager_for_storage_management:13.4.0.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*
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:graalvm:19.3.5:*:*:*:enterprise:*:*:*
cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql_enterprise_monitor:*:*:*:*:*:*:*:*
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.59:*:*:*:*:*:*:*
cpe:2.3:a:oracle:essbase:21.2:*:*:*:*:*:*:*
cpe:2.3:a:oracle:business_intelligence:5.9.0.0.0:*:*:*:enterprise:*:*:*
cpe:2.3:a:oracle:communications_cloud_native_core_policy:1.15.0:*:*:*:*:*:*:*

Configuration 7 (hide)

OR cpe:2.3:a:siemens:sinec_ins:1.0:sp1:*:*:*:*:*:*
cpe:2.3:a:siemens:sinec_ins:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:sinec_ins:1.0:-:*:*:*:*:*:*

History

07 Oct 2022, 16:34

Type Values Removed Values Added
First Time Siemens
Siemens sinec Ins
References (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf - (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf - Patch, Third Party Advisory
CPE cpe:2.3:a:siemens:sinec_ins:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:sinec_ins:1.0:-:*:*:*:*:*:*
cpe:2.3:a:siemens:sinec_ins:1.0:sp1:*:*:*:*:*:*

13 Sep 2022, 12:15

Type Values Removed Values Added
References
  • (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf -

12 May 2022, 14:34

Type Values Removed Values Added
CWE CWE-476
References (MISC) https://www.oracle.com/security-alerts/cpuapr2022.html - (MISC) https://www.oracle.com/security-alerts/cpuapr2022.html - Patch, Third Party Advisory
First Time Oracle communications Cloud Native Core Policy
Oracle enterprise Manager For Storage Management
CPE cpe:2.3:a:oracle:communications_cloud_native_core_policy:1.15.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:enterprise_manager_for_storage_management:13.4.0.0:*:*:*:*:*:*:*

03 May 2022, 16:04

Type Values Removed Values Added
CWE CWE-190 CWE-476

20 Apr 2022, 00:15

Type Values Removed Values Added
References
  • (MISC) https://www.oracle.com/security-alerts/cpuapr2022.html -

10 Dec 2021, 18:13

Type Values Removed Values Added
References (MISC) https://www.oracle.com/security-alerts/cpuoct2021.html - (MISC) https://www.oracle.com/security-alerts/cpuoct2021.html - Patch, Third Party Advisory
References (CONFIRM) https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44846 - (CONFIRM) https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44846 - Third Party Advisory
References (N/A) https://www.oracle.com//security-alerts/cpujul2021.html - (N/A) https://www.oracle.com//security-alerts/cpujul2021.html - Patch, Third Party Advisory
CPE cpe:2.3:a:oracle:business_intelligence:12.2.1.4.0:*:*:*:enterprise:*:*:*
cpe:2.3:a:oracle:essbase:21.2:*:*:*:*:*:*:*
cpe:2.3:a:oracle:business_intelligence:5.5.0.0.0:*:*:*:enterprise:*:*:*
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:*
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.59:*:*:*:*:*:*:*
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:*
cpe:2.3:a:oracle:business_intelligence:5.9.0.0.0:*:*:*:enterprise:*:*:*
cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*
cpe:2.3:a:oracle:jd_edwards_world_security:a9.4:*:*:*:*:*:*:*
cpe:2.3:a:oracle:business_intelligence:12.2.1.3.0:*:*:*:enterprise:*:*:*

20 Oct 2021, 11:16

Type Values Removed Values Added
References
  • (MISC) https://www.oracle.com/security-alerts/cpuoct2021.html -
  • (N/A) https://www.oracle.com//security-alerts/cpujul2021.html -

20 Jul 2021, 23:15

Type Values Removed Values Added
References
  • (CONFIRM) https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44846 -

17 Jun 2021, 17:09

Type Values Removed Values Added
References (FULLDISC) http://seclists.org/fulldisclosure/2021/May/67 - (FULLDISC) http://seclists.org/fulldisclosure/2021/May/67 - Mailing List, Third Party Advisory
References (FULLDISC) http://seclists.org/fulldisclosure/2021/May/70 - (FULLDISC) http://seclists.org/fulldisclosure/2021/May/70 - Mailing List, Third Party Advisory
References (MISC) https://www.oracle.com/security-alerts/cpuApr2021.html - (MISC) https://www.oracle.com/security-alerts/cpuApr2021.html - Patch, Third Party Advisory
References (FULLDISC) http://seclists.org/fulldisclosure/2021/May/68 - (FULLDISC) http://seclists.org/fulldisclosure/2021/May/68 - Mailing List, Third Party Advisory
CPE cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql_enterprise_monitor:*:*:*:*:*:*:*:*
cpe:2.3:a:oracle:graalvm:20.3.1.2:*:*:*:enterprise:*:*:*
cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*
cpe:2.3:a:oracle:graalvm:19.3.5:*:*:*:enterprise:*:*:*
cpe:2.3:a:oracle:graalvm:21.0.0.2:*:*:*:enterprise:*:*:*

14 Jun 2021, 18:15

Type Values Removed Values Added
References
  • (MISC) https://www.oracle.com/security-alerts/cpuApr2021.html -

26 May 2021, 19:15

Type Values Removed Values Added
References
  • (FULLDISC) http://seclists.org/fulldisclosure/2021/May/68 -
  • (FULLDISC) http://seclists.org/fulldisclosure/2021/May/67 -
  • (FULLDISC) http://seclists.org/fulldisclosure/2021/May/70 -

26 May 2021, 15:11

Type Values Removed Values Added
References (GENTOO) https://security.gentoo.org/glsa/202103-03 - (GENTOO) https://security.gentoo.org/glsa/202103-03 - Third Party Advisory
References (CONFIRM) https://support.apple.com/kb/HT212534 - (CONFIRM) https://support.apple.com/kb/HT212534 - Third Party Advisory
References (CONFIRM) https://support.apple.com/kb/HT212529 - (CONFIRM) https://support.apple.com/kb/HT212529 - Third Party Advisory
References (CONFIRM) https://support.apple.com/kb/HT212528 - (CONFIRM) https://support.apple.com/kb/HT212528 - Third Party Advisory
References (CONFIRM) https://security.netapp.com/advisory/ntap-20210513-0002/ - (CONFIRM) https://security.netapp.com/advisory/ntap-20210513-0002/ - Third Party Advisory
References (CONFIRM) https://www.tenable.com/security/tns-2021-09 - (CONFIRM) https://www.tenable.com/security/tns-2021-09 - Third Party Advisory
CPE cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:a:tenable:nessus_network_monitor:5.12.0:*:*:*:*:*:*:*
cpe:2.3:a:tenable:nessus_network_monitor:5.11.0:*:*:*:*:*:*:*
cpe:2.3:a:tenable:nessus_network_monitor:5.13.0:*:*:*:*:*:*:*
cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:*
cpe:2.3:a:tenable:nessus_network_monitor:5.12.1:*:*:*:*:*:*:*
cpe:2.3:a:tenable:nessus_network_monitor:5.11.1:*:*:*:*:*:*:*
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

25 May 2021, 01:15

Type Values Removed Values Added
References
  • (CONFIRM) https://support.apple.com/kb/HT212528 -
  • (CONFIRM) https://support.apple.com/kb/HT212534 -

24 May 2021, 21:15

Type Values Removed Values Added
References
  • (CONFIRM) https://support.apple.com/kb/HT212529 -

13 May 2021, 18:15

Type Values Removed Values Added
References
  • (CONFIRM) https://security.netapp.com/advisory/ntap-20210513-0002/ -

11 May 2021, 22:15

Type Values Removed Values Added
References
  • (CONFIRM) https://www.tenable.com/security/tns-2021-09 -

31 Mar 2021, 14:15

Type Values Removed Values Added
References
  • (GENTOO) https://security.gentoo.org/glsa/202103-03 -

10 Mar 2021, 20:25

Type Values Removed Values Added
CVSS v2 : 5.0
v3 : 7.5
v2 : 4.3
v3 : 5.9
References (CONFIRM) https://www.tenable.com/security/tns-2021-03 - (CONFIRM) https://www.tenable.com/security/tns-2021-03 - Third Party Advisory
CPE cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*

02 Mar 2021, 22:15

Type Values Removed Values Added
References
  • (CONFIRM) https://www.tenable.com/security/tns-2021-03 -

25 Feb 2021, 21:01

Type Values Removed Values Added
CPE cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown
v2 : 5.0
v3 : 7.5
CWE CWE-190
References (CONFIRM) https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=8252ee4d90f3f2004d3d0aeeed003ad49c9a7807 - (CONFIRM) https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=8252ee4d90f3f2004d3d0aeeed003ad49c9a7807 - Vendor Advisory
References (DEBIAN) https://www.debian.org/security/2021/dsa-4855 - (DEBIAN) https://www.debian.org/security/2021/dsa-4855 - Third Party Advisory
References (CONFIRM) https://security.netapp.com/advisory/ntap-20210219-0009/ - (CONFIRM) https://security.netapp.com/advisory/ntap-20210219-0009/ - Third Party Advisory
References (CONFIRM) https://www.openssl.org/news/secadv/20210216.txt - (CONFIRM) https://www.openssl.org/news/secadv/20210216.txt - Vendor Advisory
References (CONFIRM) https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=122a19ab48091c657f7cb1fb3af9fc07bd557bbf - (CONFIRM) https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=122a19ab48091c657f7cb1fb3af9fc07bd557bbf - Patch, Vendor Advisory

19 Feb 2021, 13:15

Type Values Removed Values Added
References
  • (CONFIRM) https://security.netapp.com/advisory/ntap-20210219-0009/ -

18 Feb 2021, 15:15

Type Values Removed Values Added
References
  • (DEBIAN) https://www.debian.org/security/2021/dsa-4855 -

17 Feb 2021, 19:15

Type Values Removed Values Added
Summary 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). The OpenSSL public API function X509_issuer_and_serial_hash() attempts to create a unique hash value based on the issuer and serial number data contained within an X509 certificate. However it fails to correctly handle any errors that may occur while parsing the issuer field (which might occur if the issuer field is maliciously constructed). This may subsequently result in a NULL pointer deref and a crash leading to a potential denial of service attack. The function X509_issuer_and_serial_hash() is never directly called by OpenSSL itself so applications are only vulnerable if they use this function directly and they use it on certificates that may have been obtained from untrusted sources. 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).
References
  • {'url': 'https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=9b1129239f3ebb1d1c98ce9ed41d5c9476c47cb2', 'name': 'https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=9b1129239f3ebb1d1c98ce9ed41d5c9476c47cb2', 'tags': [], 'refsource': 'CONFIRM'}
  • {'url': 'https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=6a51b9e1d0cf0bf8515f7201b68fb0a3482b3dc1', 'name': 'https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=6a51b9e1d0cf0bf8515f7201b68fb0a3482b3dc1', 'tags': [], 'refsource': 'CONFIRM'}
  • (CONFIRM) https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=8252ee4d90f3f2004d3d0aeeed003ad49c9a7807 -
  • (CONFIRM) https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=122a19ab48091c657f7cb1fb3af9fc07bd557bbf -

16 Feb 2021, 18:00

Type Values Removed Values Added
New CVE

Information

Published : 2021-02-16 17:15

Updated : 2022-10-07 16:34


NVD link : CVE-2021-23841

Mitre link : CVE-2021-23841


JSON object : View

Products Affected

oracle

  • zfs_storage_appliance_kit
  • peoplesoft_enterprise_peopletools
  • jd_edwards_world_security
  • mysql_enterprise_monitor
  • graalvm
  • enterprise_manager_for_storage_management
  • essbase
  • mysql_server
  • communications_cloud_native_core_policy
  • business_intelligence
  • enterprise_manager_ops_center

debian

  • debian_linux

tenable

  • nessus_network_monitor
  • tenable.sc

siemens

  • sinec_ins

apple

  • iphone_os
  • ipad_os
  • macos
  • safari

netapp

  • snapcenter
  • oncommand_insight
  • oncommand_workflow_automation

openssl

  • openssl
CWE

No CWE.