Observable Timing Discrepancy in OpenMage LTS
The advisory, in context
Impact
This vulnerability allows to circumvent the formkey protection in the Admin Interface and increases the attack surface for Cross Site Request Forgery attacks
Patches
The latest OpenMage Versions up from 19.4.6 and 20.0.2 have this Issue solved
References
Related to Adobes CVE-2020-9690 ( https://helpx.adobe.com/security/products/magento/apsb20-47.html ) fixed in Magento2 https://github.com/magento/magento2/commit/52d72b8010c9cecb5b8e3d98ec5edc1ddcc65fb4 as part of 2.4.0/2.3.5-p2
Affected packages
Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.
Earlier releases before 19.4.6
Fixed in 19.4.6
14 explicitly affected versions
1.9.1.1, 1.9.2.0, 1.9.2.1, 1.9.2.2, 1.9.2.3, 1.9.2.4, 1.9.3.0, 1.9.3.1, v19.4.0, v19.4.1, v19.4.2, v19.4.3, v19.4.4, v19.4.5
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "19.4.6"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.9.1.1",
"1.9.2.0",
"1.9.2.1",
"1.9.2.2",
"1.9.2.3",
"1.9.2.4",
"1.9.3.0",
"1.9.3.1",
"v19.4.0",
"v19.4.1",
"v19.4.2",
"v19.4.3",
"v19.4.4",
"v19.4.5"
]
}From 20.0.0 before 20.0.2
Fixed in 20.0.2
2 explicitly affected versions
v20.0.0, v20.0.1
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "20.0.0"
},
{
"fixed": "20.0.2"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"v20.0.0",
"v20.0.1"
]
}References
- https://github.com/OpenMage/magento-lts/security/advisories/GHSA-crf2-xm6x-46p6
- https://nvd.nist.gov/vuln/detail/CVE-2020-15151
- https://github.com/OpenMage/magento-lts/commit/7c526bc6a6a51b57a1bab4c60f104dc36cde347a
- https://github.com/OpenMage/magento-lts
- https://helpx.adobe.com/security/products/magento/apsb20-47.html