CVE-2019-9155
OpenPGP.js Invalid Curve Attack Vulnerability
Description
A cryptographic issue in OpenPGP.js <=4.2.0 allows an attacker who is able provide forged messages and gain feedback about whether decryption of these messages succeeded to conduct an invalid curve attack in order to gain the victim's ECDH private key.
INFO
Published Date :
Aug. 22, 2019, 4:15 p.m.
Last Modified :
July 21, 2021, 11:39 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.2
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-2019-9155.
| URL | Resource |
|---|---|
| http://packetstormsecurity.com/files/154191/OpenPGP.js-4.2.0-Signature-Bypass-Invalid-Curve-Attack.html | Third Party Advisory VDB Entry |
| https://github.com/openpgpjs/openpgpjs/pull/853 | Third Party Advisory |
| https://github.com/openpgpjs/openpgpjs/pull/853/commits/7ba4f8c655e7fd7706e8d7334e44b40fdf56c43e | Patch Third Party Advisory |
| https://github.com/openpgpjs/openpgpjs/releases/tag/v4.3.0 | Release Notes |
| https://sec-consult.com/en/blog/advisories/multiple-vulnerabilities-in-openpgp-js/ | Exploit Third Party Advisory |
| https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Publications/Studies/Mailvelope_Extensions/Mailvelope_Extensions_pdf.html#download=1 | Third Party Advisory |
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-9155 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-9155 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 -
CWE Remap by [email protected]
Jul. 21, 2021
Action Type Old Value New Value Changed CWE CWE-310 CWE-327 -
Initial Analysis by [email protected]
Aug. 30, 2019
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type http://packetstormsecurity.com/files/154191/OpenPGP.js-4.2.0-Signature-Bypass-Invalid-Curve-Attack.html No Types Assigned http://packetstormsecurity.com/files/154191/OpenPGP.js-4.2.0-Signature-Bypass-Invalid-Curve-Attack.html Third Party Advisory, VDB Entry Changed Reference Type https://github.com/openpgpjs/openpgpjs/pull/853 No Types Assigned https://github.com/openpgpjs/openpgpjs/pull/853 Third Party Advisory Changed Reference Type https://github.com/openpgpjs/openpgpjs/pull/853/commits/7ba4f8c655e7fd7706e8d7334e44b40fdf56c43e No Types Assigned https://github.com/openpgpjs/openpgpjs/pull/853/commits/7ba4f8c655e7fd7706e8d7334e44b40fdf56c43e Patch, Third Party Advisory Changed Reference Type https://github.com/openpgpjs/openpgpjs/releases/tag/v4.3.0 No Types Assigned https://github.com/openpgpjs/openpgpjs/releases/tag/v4.3.0 Release Notes Changed Reference Type https://sec-consult.com/en/blog/advisories/multiple-vulnerabilities-in-openpgp-js/ No Types Assigned https://sec-consult.com/en/blog/advisories/multiple-vulnerabilities-in-openpgp-js/ Exploit, Third Party Advisory Changed Reference Type https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Publications/Studies/Mailvelope_Extensions/Mailvelope_Extensions_pdf.html#download=1 No Types Assigned https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Publications/Studies/Mailvelope_Extensions/Mailvelope_Extensions_pdf.html#download=1 Third Party Advisory Added CWE CWE-310 Added CPE Configuration OR *cpe:2.3:a:openpgpjs:openpgpjs:*:*:*:*:*:*:*:* versions up to (including) 4.2.0 -
CVE Modified by [email protected]
Aug. 22, 2019
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/154191/OpenPGP.js-4.2.0-Signature-Bypass-Invalid-Curve-Attack.html [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-2019-9155 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-2019-9155
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
2.48 }} -0.96%
score
0.90286
percentile