Home
» GitHub Advisories
» GHSA-pfwp-8pq4-g7pv
Description
SOFA-Hessian through 4.0.2 allows remote attackers to execute arbitrary commands via a crafted serialized Hessian object because blacklisting of com.caucho.naming.QName and com.sun.org.apache.xpath.internal.objects.XString is mishandled, related to Resin Gadget.
Basic information
Type
reviewed
Severity
critical Advisory on GitHub
Open advisory ↗ Repository advisory
—
Source code
Browse source ↗ Published (advisory)
2019-03-06 17:36:08 UTC
Updated
2024-03-21 16:03:00 UTC
GitHub reviewed
2020-06-16 21:49:03 UTC
NVD published
2019-02-27
EPSS Score
Score
Percentile
0.88%
74.63%
CVSS Scores
Base score
Version
Severity
Vector
9.8
3.0
—
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
CWEs
CWE id
Name
CWE-184
Incomplete List of Disallowed Inputs
CWE-502
Deserialization of Untrusted Data
Affected packages (2)
Vulnerable version ranges and first patched releases as published by GitHub.
Ecosystem
Package
Vulnerable range
First patched
Vulnerable functions
maven
com.alipay.sofa:hessian >= 4.0.0, < 4.0.2
4.0.2
—
maven
com.alipay.sofa:hessian < 3.3.6
3.3.6
—
cvelogic
Threat Intelligence