NVD - CVE-2019-1551

CVE-2019-1551 Detail

Modified

This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.

Description

There is an overflow bug in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against 2-prime RSA1024, 3-prime RSA1536, and DSA1024 as a result of this defect would be very difficult to perform and are not believed likely. Attacks against DH512 are considered just feasible. However, for an attack the target would have to re-use the DH512 private key, which is not recommended anyway. Also applications directly using the low level API BN_mod_exp may be affected if they use BN_FLG_CONSTTIME. Fixed in OpenSSL 1.1.1e (Affected 1.1.1-1.1.1d). Fixed in OpenSSL 1.0.2u (Affected 1.0.2-1.0.2t).

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: 5.3 MEDIUM

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

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 5.0 MEDIUM

Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N)

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00030.html	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00030.html	Mailing List Third Party Advisory
http://packetstormsecurity.com/files/155754/Slackware-Security-Advisory-openssl-Updates.html	Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/155754/Slackware-Security-Advisory-openssl-Updates.html	Third Party Advisory VDB Entry
https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=419102400a2811582a7a3d4a4e317d72e5ce0a8f
https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=419102400a2811582a7a3d4a4e317d72e5ce0a8f
https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=f1c5eea8a817075d31e43f5876993c6710238c98
https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=f1c5eea8a817075d31e43f5876993c6710238c98
https://lists.debian.org/debian-lts-announce/2022/03/msg00023.html	Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/03/msg00023.html	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DDHOAATPWJCXRNFMJ2SASDBBNU5RJONY/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DDHOAATPWJCXRNFMJ2SASDBBNU5RJONY/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EXDDAOWSAIEFQNBHWYE6PPYFV4QXGMCD/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EXDDAOWSAIEFQNBHWYE6PPYFV4QXGMCD/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XVEP3LAK4JSPRXFO4QF4GG2IVXADV3SO/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XVEP3LAK4JSPRXFO4QF4GG2IVXADV3SO/
https://seclists.org/bugtraq/2019/Dec/39	Mailing List Third Party Advisory
https://seclists.org/bugtraq/2019/Dec/39	Mailing List Third Party Advisory
https://seclists.org/bugtraq/2019/Dec/46	Mailing List Third Party Advisory
https://seclists.org/bugtraq/2019/Dec/46	Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202004-10	Third Party Advisory
https://security.gentoo.org/glsa/202004-10	Third Party Advisory
https://security.netapp.com/advisory/ntap-20191210-0001/	Third Party Advisory
https://security.netapp.com/advisory/ntap-20191210-0001/	Third Party Advisory
https://usn.ubuntu.com/4376-1/	Third Party Advisory
https://usn.ubuntu.com/4376-1/	Third Party Advisory
https://usn.ubuntu.com/4504-1/	Third Party Advisory
https://usn.ubuntu.com/4504-1/	Third Party Advisory
https://www.debian.org/security/2019/dsa-4594	Third Party Advisory
https://www.debian.org/security/2019/dsa-4594	Third Party Advisory
https://www.debian.org/security/2021/dsa-4855	Third Party Advisory
https://www.debian.org/security/2021/dsa-4855	Third Party Advisory
https://www.openssl.org/news/secadv/20191206.txt	Vendor Advisory
https://www.openssl.org/news/secadv/20191206.txt	Vendor Advisory
https://www.oracle.com/security-alerts/cpuApr2021.html	Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.html	Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2021.html	Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2021.html	Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2020.html	Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2020.html	Patch Third Party Advisory
https://www.tenable.com/security/tns-2019-09	Third Party Advisory
https://www.tenable.com/security/tns-2019-09	Third Party Advisory
https://www.tenable.com/security/tns-2020-03	Third Party Advisory
https://www.tenable.com/security/tns-2020-03	Third Party Advisory
https://www.tenable.com/security/tns-2020-11	Third Party Advisory
https://www.tenable.com/security/tns-2020-11	Third Party Advisory
https://www.tenable.com/security/tns-2021-10	Third Party Advisory
https://www.tenable.com/security/tns-2021-10	Third Party Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-190	Integer Overflow or Wraparound	NIST

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )

cpe:2.3:a:openssl:openssl:::::::: Show Matching CPE(s)	From (including) 1.0.2	Up to (including) 1.0.2t
cpe:2.3:a:openssl:openssl:::::::: Show Matching CPE(s)	From (including) 1.1.1	Up to (including) 1.1.1d

Configuration 2 ( hide )

cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
Show Matching CPE(s)

Configuration 3 ( hide )

cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:::::::* Show Matching CPE(s)
cpe:2.3:a:oracle:mysql_enterprise_monitor:::::::: Show Matching CPE(s)	Up to (including) 4.0.12
cpe:2.3:a:oracle:mysql_enterprise_monitor:::::::: Show Matching CPE(s)	From (including) 8.0.0	Up to (including) 8.0.20
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.56:::::::* Show Matching CPE(s)
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:::::::* Show Matching CPE(s)
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:::::::* Show Matching CPE(s)

Configuration 4 ( hide )

cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts::: Show Matching CPE(s)
cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts::: Show Matching CPE(s)
cpe:2.3:o:canonical:ubuntu_linux:19.10:::::::* Show Matching CPE(s)

Configuration 5 ( hide )

cpe:2.3:o:fedoraproject:fedora:30:::::::* Show Matching CPE(s)
cpe:2.3:o:fedoraproject:fedora:31:::::::* Show Matching CPE(s)
cpe:2.3:o:fedoraproject:fedora:32:::::::* Show Matching CPE(s)

Configuration 6 ( hide )

cpe:2.3:o:debian:debian_linux:9.0:::::::* Show Matching CPE(s)
cpe:2.3:o:debian:debian_linux:10.0:::::::* Show Matching CPE(s)

Configuration 7 ( hide )

cpe:2.3:a:tenable:log_correlation_engine:*:*:*:*:*:*:*:*
Show Matching CPE(s)

Up to (excluding)
6.0.9

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

29 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-1551
NVD Published Date:
12/06/2019
NVD Last Modified:
11/20/2024
Source:
OpenSSL Software Foundation

CVE-2019-1551 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by CVE 11/20/2024 11:36:48 PM

CVE Modified by OpenSSL Software Foundation 5/14/2024 1:53:03 AM

CVE Modified by OpenSSL Software Foundation 11/06/2023 10:08:28 PM

Modified Analysis by NIST 4/19/2022 11:36:58 AM

CVE Modified by OpenSSL Software Foundation 3/17/2022 8:15:07 AM

CWE Remap by NIST 7/21/2021 7:39:23 AM

CVE Modified by OpenSSL Software Foundation 6/14/2021 2:15:18 PM

CVE Modified by OpenSSL Software Foundation 6/02/2021 3:15:07 PM

Modified Analysis by NIST 2/23/2021 7:44:25 PM

CVE Modified by OpenSSL Software Foundation 2/18/2021 10:15:12 AM

CVE Modified by OpenSSL Software Foundation 1/20/2021 10:15:30 AM

CVE Modified by OpenSSL Software Foundation 12/21/2020 1:15:13 PM

CVE Modified by OpenSSL Software Foundation 9/17/2020 1:15:14 PM

CVE Modified by OpenSSL Software Foundation 7/14/2020 11:15:46 PM

CVE Modified by OpenSSL Software Foundation 6/03/2020 10:15:12 AM

CVE Modified by OpenSSL Software Foundation 5/09/2020 2:15:11 AM

CVE Modified by OpenSSL Software Foundation 4/30/2020 1:15:11 AM

CVE Modified by OpenSSL Software Foundation 4/28/2020 3:15:12 PM

CVE Modified by OpenSSL Software Foundation 4/26/2020 1:15:11 AM

CVE Modified by OpenSSL Software Foundation 4/23/2020 12:15:14 PM

CVE Modified by OpenSSL Software Foundation 3/17/2020 3:15:11 PM

CVE Modified by OpenSSL Software Foundation 1/15/2020 2:15:13 PM

CVE Modified by OpenSSL Software Foundation 12/30/2019 8:15:17 PM

CVE Modified by OpenSSL Software Foundation 12/30/2019 4:15:12 AM

CVE Modified by OpenSSL Software Foundation 12/28/2019 1:15:18 PM

CVE Modified by OpenSSL Software Foundation 12/26/2019 8:15:13 PM

CVE Modified by OpenSSL Software Foundation 12/25/2019 6:15:11 AM

Initial Analysis by NIST 12/19/2019 12:54:22 PM

CVE Modified by OpenSSL Software Foundation 12/10/2019 5:15:18 PM

Quick Info