SnakeYAML Entity Expansion during load operation
The Alias feature in SnakeYAML 1.18 allows entity expansion during a load operation, a related issue to CVE-2003-1564.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2017-18640US | high7.5 | — | ||
The Alias feature in SnakeYAML before 1.26 allows entity expansion during a load operation, a related issue to CVE-2003-1564. | ||||
02
references
External citations — patches, advisories, analysis.
- https://bitbucket.org/asomov/snakeyamlPACKAGE
- https://bitbucket.org/asomov/snakeyaml/commits/da11ddbd91c1f8392ea932b37fa48110fa54ed8cWEB
- https://bitbucket.org/asomov/snakeyaml/issues/377/allow-configuration-for-preventing-billionWEB
- https://bitbucket.org/asomov/snakeyaml/wiki/Billion%20laughs%20attackWEB
- https://bitbucket.org/asomov/snakeyaml/wiki/ChangesWEB
- https://bitbucket.org/snakeyaml/snakeyaml/issues/377WEB
- https://bitbucket.org/snakeyaml/snakeyaml/wiki/ChangesWEB
- https://lists.apache.org/thread.html/r1058e7646988394de6a3fd0857ea9b1ee0de14d7bb28fee5ff782457@%3Ccommits.atlas.apache.org%3EWEB
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