Bug 2207947 (CVE-2023-2650) - CVE-2023-2650 openssl: Possible DoS translating ASN.1 object identifiers
Summary: CVE-2023-2650 openssl: Possible DoS translating ASN.1 object identifiers
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2023-2650
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2211109 2207952 2207953 2207954 2207955 2207956 2207957 2207958 2207959 2207960 2207961 2207962 2207963 2207964 2211107 2211112 2211116 2211119 2211122 2233517
Blocks: 2207929
TreeView+ depends on / blocked
 
Reported: 2023-05-17 12:47 UTC by Sandipan Roy
Modified: 2024-03-19 13:03 UTC (History)
55 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in OpenSSL resulting in a possible denial of service while translating ASN.1 object identifiers. Applications that use OBJ_obj2txt() directly, or use any of the OpenSSL subsystems OCSP, PKCS7/SMIME, CMS, CMP/CRMF or TS with no message size limit may experience long delays when processing messages, which may lead to a denial of service.
Clone Of:
Environment:
Last Closed: 2023-06-22 03:29:59 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2023:3722 0 None None None 2023-06-21 14:39:09 UTC
Red Hat Product Errata RHSA-2023:6330 0 None None None 2023-11-07 08:13:06 UTC
Red Hat Product Errata RHSA-2023:7622 0 None None None 2023-12-07 12:18:06 UTC
Red Hat Product Errata RHSA-2023:7623 0 None None None 2023-12-07 12:37:23 UTC
Red Hat Product Errata RHSA-2023:7625 0 None None None 2023-12-07 13:49:25 UTC
Red Hat Product Errata RHSA-2023:7626 0 None None None 2023-12-07 13:55:33 UTC

Description Sandipan Roy 2023-05-17 12:47:05 UTC 
Issue summary: Processing some specially crafted ASN.1 object identifiers or
data containing them may be very slow.

Impact summary: Applications that use OBJ_obj2txt() directly, or use any of
the OpenSSL subsystems OCSP, PKCS7/SMIME, CMS, CMP/CRMF or TS with no message
size limit may experience notable to very long delays when processing those
messages, which may lead to a Denial of Service.
Comment 4 Sandipan Roy 2023-05-30 14:46:47 UTC 
Created openssl tracking bugs for this issue:

Affects: fedora-37 [bug 2211112]
Affects: fedora-38 [bug 2211119]


Created openssl1.1 tracking bugs for this issue:

Affects: fedora-37 [bug 2211116]
Affects: fedora-38 [bug 2211122]


Created openssl11 tracking bugs for this issue:

Affects: epel-7 [bug 2211107]


Created openssl3 tracking bugs for this issue:

Affects: epel-8 [bug 2211109]
Comment 5 errata-xmlrpc 2023-06-21 14:39:04 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:3722 https://access.redhat.com/errata/RHSA-2023:3722
Comment 6 Product Security DevOps Team 2023-06-22 03:29:54 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2023-2650
Comment 8 errata-xmlrpc 2023-11-07 08:13:00 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:6330 https://access.redhat.com/errata/RHSA-2023:6330
Comment 9 errata-xmlrpc 2023-12-07 12:18:00 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Web Server 5.7 on RHEL 7
  Red Hat JBoss Web Server 5.7 on RHEL 8
  Red Hat JBoss Web Server 5.7 on RHEL 9

Via RHSA-2023:7622 https://access.redhat.com/errata/RHSA-2023:7622
Comment 10 errata-xmlrpc 2023-12-07 12:37:19 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Web Server

Via RHSA-2023:7623 https://access.redhat.com/errata/RHSA-2023:7623
Comment 11 errata-xmlrpc 2023-12-07 13:49:19 UTC 
This issue has been addressed in the following products:

  JBoss Core Services on RHEL 7
  JBoss Core Services for RHEL 8

Via RHSA-2023:7625 https://access.redhat.com/errata/RHSA-2023:7625
Comment 12 errata-xmlrpc 2023-12-07 13:55:28 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Core Services

Via RHSA-2023:7626 https://access.redhat.com/errata/RHSA-2023:7626
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