CVE-2019-11929
N/A
N/A
Summary
Insufficient boundary checks when formatting numbers in number_format allows read/write access to out-of-bounds memory, potentially leading to remote code execution. This issue affects HHVM versions prior to 3.30.10, all versions between 4.0.0 and 4.8.5, all versions between 4.9.0 and 4.18.2, and versions 4.19.0, 4.19.1, 4.20.0, 4.20.1, 4.20.2, 4.21.0, 4.22.0, 4.23.0.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| HHVM | 4.24.0 | affected | |
| HHVM | 4.23.2 | affected | |
| HHVM | 4.23.0 < unspecified | affected | |
| HHVM | 4.22.1 | affected | |
| HHVM | 4.22.0 < unspecified | affected | |
| HHVM | 4.21.1 | affected | |
| HHVM | 4.21.0 < unspecified | affected | |
| HHVM | 4.20.3 | affected | |
| HHVM | 4.20.0 < unspecified | affected | |
| HHVM | 4.19.2 | affected | |
| HHVM | 4.19.0 < unspecified | affected | |
| HHVM | 4.18.3 | affected | |
| HHVM | 4.9.0 < unspecified | affected | |
| HHVM | 4.8.5 | affected | |
| HHVM | 4.0.0 < unspecified | affected | |
| HHVM | 3.30.11 | affected | |
| HHVM | unspecified <= 3.30.10 | affected |
Weaknesses
- CWE-119: CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
ADP Enrichment
CVE Program Container
Additional References
- https://github.com/facebook/hhvm/commit/dbeb9a56a638e3fdcef8b691c2a2967132dae692
- https://hhvm.com/blog/2019/09/25/security-update.html
- https://www.facebook.com/security/advisories/cve-2019-11929
References
- https://github.com/facebook/hhvm/commit/dbeb9a56a638e3fdcef8b691c2a2967132dae692
- https://hhvm.com/blog/2019/09/25/security-update.html
- https://www.facebook.com/security/advisories/cve-2019-11929
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