CVE-2019-7928
First published: Tue Jun 25 2019(Updated: )
A denial-of-service (DoS) vulnerability exists in Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. By abusing insufficient brute-forcing defenses in the token exchange protocol, an unauthenticated attacker could disrupt transactions between the Magento merchant and PayPal.
Credit: psirt@adobe.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| composer/magento/product-community-edition | >=2.1<2.1.18>=2.2<2.2.9>=2.3<2.3.2 | |
| composer/magento/community-edition | >=2.3.0<2.3.2 | 2.3.2 |
| composer/magento/community-edition | >=2.2.0<2.2.9 | 2.2.9 |
| composer/magento/community-edition | >=2.1.0<2.1.18 | 2.1.18 |
| CentOS Libgcc | >=2.1.0<2.1.18 | |
| CentOS Libgcc | >=2.2.0<2.2.9 | |
| CentOS Libgcc | >=2.3.0<2.3.2 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://magento.com/security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-13
- https://nvd.nist.gov/vuln/detail/CVE-2019-7928
- https://web.archive.org/web/20211206084839/https://magento.com/security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-13
- https://github.com/advisories/GHSA-hrg3-4q56-p2q5 (Advisory)
- https://github.com/FriendsOfPHP/security-advisories/blob/master/magento/product-community-edition/CVE-2019-7928.yaml
Frequently Asked Questions
What is the severity of CVE-2019-7928?
CVE-2019-7928 has a severity rating that indicates a denial-of-service (DoS) vulnerability in certain versions of Magento.
How do I fix CVE-2019-7928?
To fix CVE-2019-7928, upgrade your Magento installation to version 2.1.18, 2.2.9, or 2.3.2 or later.
Which versions of Magento are affected by CVE-2019-7928?
CVE-2019-7928 affects Magento versions prior to 2.1.18, 2.2.9, and 2.3.2.
Can CVE-2019-7928 be exploited remotely?
Yes, CVE-2019-7928 can be exploited remotely by an unauthenticated attacker.
What are the impacts of CVE-2019-7928 on my Magento site?
The impacts of CVE-2019-7928 include potential disruption of transactions and denial of service on affected Magento sites.
- collector/friends-of-php
- agent/type
- agent/first-publish-date
- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-hrg3-4q56-p2q5
- alias/CVE-2019-7928
- agent/software-canonical-lookup
- agent/severity
- agent/references
- agent/description
- collector/github-advisory
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/event
- agent/trending
- agent/source
- agent/author
- agent/softwarecombine
- agent/tags
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup-request
- collector/nvd-index
- package-manager/composer
- vendor/magento
- canonical/centos libgcc
- version/centos libgcc/2.1.0
- version/centos libgcc/2.2.0
- version/centos libgcc/2.3.0