critical9.8
CVE-2018-7753
An issue was discovered in Bleach 2.1.x before 2.1.3.
Impact
An issue was discovered in Bleach 2.1.x before 2.1.3. Attributes that have URI values weren't properly sanitized if the values contained character entities. Using character entities, it was possible to construct a URI value with a scheme that was not allowed that would slide through unsanitized.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mozilla | Bleach | Versions 2.1, 2.1.1, 2.1.2 |
Weakness classification
References
- NVD record
- CVE.org record
- https://bugs.debian.org/892252
- https://github.com/mozilla/bleach/commit/c5df5789ec3471a31311f42c2d19fc2cf21b35ef
- https://github.com/mozilla/bleach/releases/tag/v2.1.3
- https://bugs.debian.org/892252
- https://github.com/mozilla/bleach/commit/c5df5789ec3471a31311f42c2d19fc2cf21b35ef
- https://github.com/mozilla/bleach/releases/tag/v2.1.3