CVE-2019-1551
"OpenSSL Montgomery Squaring Overflow Vulnerability"
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).
INFO
Published Date :
Dec. 6, 2019, 6:15 p.m.
Last Modified :
Nov. 7, 2023, 3:08 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2019-1551 has a 13 public PoC/Exploit
available at Github.
Go to the Public Exploits
tab to see the list.
Affected Products
The following products are affected by CVE-2019-1551
vulnerability.
Even if cvefeed.io
is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-1551
.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Based in https://github.com/arindam0310018/04-Apr-2022-DevOps__Scan-Images-In-ACR-Using-Trivy
Dockerfile HTML
Demo repository showcasing some of the possibilities of Aqua Trivy.
cncf-demo trivy
Dockerfile Shell
None
Map Vulnerabilities into Different Layers of the Container Image
Python
None
A security framework by Aquasecurity
DEVOPS + ACR + TRIVY
azure azurecontainerregistry devops devops-pipeline powershell
Dockerfile HTML
None
Go
None
Dockerfile Makefile Shell Go Smarty Open Policy Agent Mustache
None
Dockerfile Makefile
None
Dockerfile Makefile Shell Go Smarty Open Policy Agent
A command line tool which provides an alternative interface to snyk test
snyk
Makefile Dockerfile Crystal Open Policy Agent
Quick and easy CVE scanning for Linux systems
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-1551
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-1551
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference OpenSSL Software Foundation https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XVEP3LAK4JSPRXFO4QF4GG2IVXADV3SO/ [No types assigned] Added Reference OpenSSL Software Foundation https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DDHOAATPWJCXRNFMJ2SASDBBNU5RJONY/ [No types assigned] Added Reference OpenSSL Software Foundation https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EXDDAOWSAIEFQNBHWYE6PPYFV4QXGMCD/ [No types assigned] Added Reference OpenSSL Software Foundation https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=419102400a2811582a7a3d4a4e317d72e5ce0a8f [No types assigned] Added Reference OpenSSL Software Foundation https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=f1c5eea8a817075d31e43f5876993c6710238c98 [No types assigned] Removed Reference OpenSSL Software Foundation https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=419102400a2811582a7a3d4a4e317d72e5ce0a8f Removed Reference OpenSSL Software Foundation https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=f1c5eea8a817075d31e43f5876993c6710238c98 Removed Reference OpenSSL Software Foundation https://lists.fedoraproject.org/archives/list/[email protected]/message/XVEP3LAK4JSPRXFO4QF4GG2IVXADV3SO/ Removed Reference OpenSSL Software Foundation https://lists.fedoraproject.org/archives/list/[email protected]/message/DDHOAATPWJCXRNFMJ2SASDBBNU5RJONY/ Removed Reference OpenSSL Software Foundation https://lists.fedoraproject.org/archives/list/[email protected]/message/EXDDAOWSAIEFQNBHWYE6PPYFV4QXGMCD/ -
Modified Analysis by [email protected]
Apr. 19, 2022
Action Type Old Value New Value Changed Reference Type https://lists.debian.org/debian-lts-announce/2022/03/msg00023.html No Types Assigned https://lists.debian.org/debian-lts-announce/2022/03/msg00023.html Mailing List, Third Party Advisory Changed Reference Type https://www.oracle.com/security-alerts/cpuApr2021.html No Types Assigned https://www.oracle.com/security-alerts/cpuApr2021.html Patch, Third Party Advisory Changed Reference Type https://www.oracle.com/security-alerts/cpujan2021.html Third Party Advisory https://www.oracle.com/security-alerts/cpujan2021.html Patch, Third Party Advisory Changed Reference Type https://www.oracle.com/security-alerts/cpujul2020.html Third Party Advisory https://www.oracle.com/security-alerts/cpujul2020.html Patch, Third Party Advisory Changed Reference Type https://www.tenable.com/security/tns-2021-10 No Types Assigned https://www.tenable.com/security/tns-2021-10 Third Party Advisory Changed CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* OR *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:tenable:log_correlation_engine:*:*:*:*:*:*:*:* versions up to (excluding) 6.0.9 -
CVE Modified by [email protected]
Mar. 17, 2022
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2022/03/msg00023.html [No Types Assigned] -
CWE Remap by [email protected]
Jul. 21, 2021
Action Type Old Value New Value Changed CWE CWE-200 CWE-190 -
CVE Modified by [email protected]
Jun. 14, 2021
Action Type Old Value New Value Added Reference https://www.oracle.com/security-alerts/cpuApr2021.html [No Types Assigned] -
CVE Modified by [email protected]
Jun. 02, 2021
Action Type Old Value New Value Added Reference https://www.tenable.com/security/tns-2021-10 [No Types Assigned] -
Modified Analysis by [email protected]
Feb. 24, 2021
Action Type Old Value New Value Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00030.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00030.html Mailing List, Third Party Advisory Changed Reference Type http://packetstormsecurity.com/files/155754/Slackware-Security-Advisory-openssl-Updates.html No Types Assigned http://packetstormsecurity.com/files/155754/Slackware-Security-Advisory-openssl-Updates.html Third Party Advisory, VDB Entry Changed Reference Type https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=419102400a2811582a7a3d4a4e317d72e5ce0a8f Mailing List, Patch, Vendor Advisory https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=419102400a2811582a7a3d4a4e317d72e5ce0a8f Mailing List, Patch, Third Party Advisory, Vendor Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/DDHOAATPWJCXRNFMJ2SASDBBNU5RJONY/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/DDHOAATPWJCXRNFMJ2SASDBBNU5RJONY/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/EXDDAOWSAIEFQNBHWYE6PPYFV4QXGMCD/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/EXDDAOWSAIEFQNBHWYE6PPYFV4QXGMCD/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/XVEP3LAK4JSPRXFO4QF4GG2IVXADV3SO/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/XVEP3LAK4JSPRXFO4QF4GG2IVXADV3SO/ Mailing List, Third Party Advisory Changed Reference Type https://seclists.org/bugtraq/2019/Dec/39 No Types Assigned https://seclists.org/bugtraq/2019/Dec/39 Mailing List, Third Party Advisory Changed Reference Type https://seclists.org/bugtraq/2019/Dec/46 No Types Assigned https://seclists.org/bugtraq/2019/Dec/46 Mailing List, Third Party Advisory Changed Reference Type https://security.gentoo.org/glsa/202004-10 No Types Assigned https://security.gentoo.org/glsa/202004-10 Third Party Advisory Changed Reference Type https://usn.ubuntu.com/4376-1/ No Types Assigned https://usn.ubuntu.com/4376-1/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/4504-1/ No Types Assigned https://usn.ubuntu.com/4504-1/ Third Party Advisory Changed Reference Type https://www.debian.org/security/2019/dsa-4594 No Types Assigned https://www.debian.org/security/2019/dsa-4594 Third Party Advisory Changed Reference Type https://www.debian.org/security/2021/dsa-4855 No Types Assigned https://www.debian.org/security/2021/dsa-4855 Third Party Advisory Changed Reference Type https://www.oracle.com/security-alerts/cpujan2021.html No Types Assigned https://www.oracle.com/security-alerts/cpujan2021.html Third Party Advisory Changed Reference Type https://www.oracle.com/security-alerts/cpujul2020.html No Types Assigned https://www.oracle.com/security-alerts/cpujul2020.html Third Party Advisory Changed Reference Type https://www.tenable.com/security/tns-2019-09 No Types Assigned https://www.tenable.com/security/tns-2019-09 Third Party Advisory Changed Reference Type https://www.tenable.com/security/tns-2020-03 No Types Assigned https://www.tenable.com/security/tns-2020-03 Third Party Advisory Changed Reference Type https://www.tenable.com/security/tns-2020-11 No Types Assigned https://www.tenable.com/security/tns-2020-11 Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:mysql_enterprise_monitor:*:*:*:*:*:*:*:* versions up to (including) 4.0.12 *cpe:2.3:a:oracle:mysql_enterprise_monitor:*:*:*:*:*:*:*:* versions from (including) 8.0.0 up to (including) 8.0.20 *cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.56:*:*:*:*:*:*:* *cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:* *cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Feb. 18, 2021
Action Type Old Value New Value Added Reference https://www.debian.org/security/2021/dsa-4855 [No Types Assigned] -
CVE Modified by [email protected]
Jan. 20, 2021
Action Type Old Value New Value Added Reference https://www.oracle.com/security-alerts/cpujan2021.html [No Types Assigned] -
CVE Modified by [email protected]
Dec. 21, 2020
Action Type Old Value New Value Added Reference https://www.tenable.com/security/tns-2020-11 [No Types Assigned] -
CVE Modified by [email protected]
Sep. 17, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4504-1/ [No Types Assigned] -
CVE Modified by [email protected]
Jul. 15, 2020
Action Type Old Value New Value Added Reference https://www.oracle.com/security-alerts/cpujul2020.html [No Types Assigned] -
CVE Modified by [email protected]
Jun. 03, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4376-1/ [No Types Assigned] -
CVE Modified by [email protected]
May. 09, 2020
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/EXDDAOWSAIEFQNBHWYE6PPYFV4QXGMCD/ [No Types Assigned] -
CVE Modified by [email protected]
Apr. 30, 2020
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/DDHOAATPWJCXRNFMJ2SASDBBNU5RJONY/ [No Types Assigned] -
CVE Modified by [email protected]
Apr. 28, 2020
Action Type Old Value New Value Added Reference https://www.tenable.com/security/tns-2020-03 [No Types Assigned] -
CVE Modified by [email protected]
Apr. 26, 2020
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/XVEP3LAK4JSPRXFO4QF4GG2IVXADV3SO/ [No Types Assigned] -
CVE Modified by [email protected]
Apr. 23, 2020
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/202004-10 [No Types Assigned] -
CVE Modified by [email protected]
Mar. 17, 2020
Action Type Old Value New Value Changed 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-dev (Affected 1.1.1-1.1.1d). Fixed in OpenSSL 1.0.2u-dev (Affected 1.0.2-1.0.2t). 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). -
CVE Modified by [email protected]
Jan. 15, 2020
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00030.html [No Types Assigned] -
CVE Modified by [email protected]
Dec. 31, 2019
Action Type Old Value New Value Added Reference https://www.tenable.com/security/tns-2019-09 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 30, 2019
Action Type Old Value New Value Added Reference https://seclists.org/bugtraq/2019/Dec/46 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 28, 2019
Action Type Old Value New Value Added Reference https://www.debian.org/security/2019/dsa-4594 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 27, 2019
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/155754/Slackware-Security-Advisory-openssl-Updates.html [No Types Assigned] -
CVE Modified by [email protected]
Dec. 25, 2019
Action Type Old Value New Value Added Reference https://seclists.org/bugtraq/2019/Dec/39 [No Types Assigned] -
Initial Analysis by [email protected]
Dec. 19, 2019
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:N/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Changed Reference Type https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=419102400a2811582a7a3d4a4e317d72e5ce0a8f No Types Assigned https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=419102400a2811582a7a3d4a4e317d72e5ce0a8f Mailing List, Patch, Vendor Advisory Changed Reference Type https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=f1c5eea8a817075d31e43f5876993c6710238c98 No Types Assigned https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=f1c5eea8a817075d31e43f5876993c6710238c98 Mailing List, Patch, Vendor Advisory Changed Reference Type https://security.netapp.com/advisory/ntap-20191210-0001/ No Types Assigned https://security.netapp.com/advisory/ntap-20191210-0001/ Third Party Advisory Changed Reference Type https://www.openssl.org/news/secadv/20191206.txt No Types Assigned https://www.openssl.org/news/secadv/20191206.txt Vendor Advisory Added CWE NIST CWE-200 Added CPE Configuration OR *cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* versions from (including) 1.0.2 up to (including) 1.0.2t *cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* versions from (including) 1.1.1 up to (including) 1.1.1d -
CVE Modified by [email protected]
Dec. 10, 2019
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20191210-0001/ [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-1551
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2019-1551
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.22 }} -0.07%
score
0.59597
percentile