# Facebook HHVM.

Every CVE that names Facebook HHVM among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first

- [Broken or risky cryptographic algorithm in Facebook HHVM](https://agentprime.io/advisories/CVE-2022-36937.md)
  `CVE-2022-36937` · CVE record: Facebook HHVM · CVSS 9.8 Critical · Critical (CVSS 9+) · Not analysed yet · Published 10 May 2023 · Tags: Weak cryptography or TLS
- [Path traversal in Facebook HHVM](https://agentprime.io/advisories/CVE-2019-3556.md)
  `CVE-2019-3556` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 26 Oct 2021 · Tags: Path traversal
- [Heap-based buffer overflow in Facebook folly and others](https://agentprime.io/advisories/CVE-2021-24036.md)
  `CVE-2021-24036` · CVE record: Facebook folly and 1 more · No CVSS score · Not analysed yet · Published 23 Jul 2021 · Tags: Memory corruption
- [Use after free in Facebook HHVM](https://agentprime.io/advisories/CVE-2020-1900.md)
  `CVE-2020-1900` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 11 Mar 2021 · Tags: Memory corruption
- [Untrusted pointer dereference in Facebook HHVM](https://agentprime.io/advisories/CVE-2020-1899.md)
  `CVE-2020-1899` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 11 Mar 2021 · Tags: Memory corruption
- [Uncontrolled recursion in Facebook HHVM](https://agentprime.io/advisories/CVE-2020-1898.md)
  `CVE-2020-1898` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 11 Mar 2021 · Tags: Denial of service
- [Heap-based buffer overflow in Facebook HHVM](https://agentprime.io/advisories/CVE-2021-24025.md)
  `CVE-2021-24025` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 10 Mar 2021 · Tags: Memory corruption
- [Stack-based buffer overflow in Facebook HHVM](https://agentprime.io/advisories/CVE-2020-1921.md)
  `CVE-2020-1921` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 10 Mar 2021 · Tags: Memory corruption
- [Out-of-bounds read in Facebook HHVM](https://agentprime.io/advisories/CVE-2020-1919.md)
  `CVE-2020-1919` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 10 Mar 2021 · Tags: Memory corruption
- [Facebook HHVM: In-memory file operations (ie: using fopen on a data URI) did not properly restrict…](https://agentprime.io/advisories/CVE-2020-1918.md)
  `CVE-2020-1918` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 10 Mar 2021 · Tags: CWE-127
- [Heap-based buffer overflow in Facebook HHVM](https://agentprime.io/advisories/CVE-2020-1917.md)
  `CVE-2020-1917` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 10 Mar 2021 · Tags: Memory corruption
- [Heap-based buffer overflow in Facebook HHVM](https://agentprime.io/advisories/CVE-2020-1916.md)
  `CVE-2020-1916` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 10 Mar 2021 · Tags: Memory corruption
- [Out-of-bounds read in Facebook HHVM](https://agentprime.io/advisories/CVE-2020-1893.md)
  `CVE-2020-1893` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 3 Mar 2020 · Tags: Memory corruption
- [Out-of-bounds read in Facebook HHVM](https://agentprime.io/advisories/CVE-2020-1892.md)
  `CVE-2020-1892` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 3 Mar 2020 · Tags: Memory corruption
- [Out-of-bounds read in Facebook HHVM](https://agentprime.io/advisories/CVE-2020-1888.md)
  `CVE-2020-1888` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 3 Mar 2020 · Tags: Memory corruption
- [Facebook HHVM: Various APC functions accept keys containing null bytes as input…](https://agentprime.io/advisories/CVE-2019-11936.md)
  `CVE-2019-11936` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 4 Dec 2019 · Tags: CWE-626
- [Out-of-bounds read in Facebook HHVM](https://agentprime.io/advisories/CVE-2019-11935.md)
  `CVE-2019-11935` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 4 Dec 2019 · Tags: Memory corruption
- [Release of invalid pointer in Facebook HHVM](https://agentprime.io/advisories/CVE-2019-11930.md)
  `CVE-2019-11930` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 4 Dec 2019 · Tags: Memory corruption
- [Buffer overflow in Facebook HHVM](https://agentprime.io/advisories/CVE-2019-11929.md)
  `CVE-2019-11929` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 2 Oct 2019 · Tags: Memory corruption
- [Buffer overflow in Facebook HHVM](https://agentprime.io/advisories/CVE-2019-11926.md)
  `CVE-2019-11926` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 6 Sept 2019 · Tags: Memory corruption
- [Buffer overflow in Facebook HHVM](https://agentprime.io/advisories/CVE-2019-11925.md)
  `CVE-2019-11925` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 6 Sept 2019 · Tags: Memory corruption
- [Heap-based buffer overflow in Facebook HHVM](https://agentprime.io/advisories/CVE-2019-3570.md)
  `CVE-2019-3570` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 18 Jul 2019 · Tags: Memory corruption
- [Files accessible to external parties in Facebook HHVM](https://agentprime.io/advisories/CVE-2019-3569.md)
  `CVE-2019-3569` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 26 Jun 2019 · Tags: Information disclosure
- [Buffer overflow in Facebook HHVM](https://agentprime.io/advisories/CVE-2019-3561.md)
  `CVE-2019-3561` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 29 Apr 2019 · Tags: Memory corruption
- [Out-of-bounds read in Facebook HHVM](https://agentprime.io/advisories/CVE-2019-3557.md)
  `CVE-2019-3557` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 15 Jan 2019 · Tags: Memory corruption
- [Heap-based buffer overflow in Facebook HHVM](https://agentprime.io/advisories/CVE-2018-6345.md)
  `CVE-2018-6345` · CVE record: Facebook HHVM · No CVSS score · Not analysed yet · Published 15 Jan 2019 · Tags: Memory corruption
- [Out-of-bounds read in Facebook HHVM](https://agentprime.io/advisories/CVE-2018-6340.md)
  `CVE-2018-6340` · CVE record: Facebook HHVM · CVSS 8.1 High · Not analysed yet · Published 31 Dec 2018 · Tags: Memory corruption
- [folly::secureRandom will re-use a buffer between parent and child processes when fork() is called.](https://agentprime.io/advisories/CVE-2018-6337.md)
  `CVE-2018-6337` · CVE record: Facebook HHVM and 1 more · CVSS 7.5 High · Not analysed yet · Published 31 Dec 2018 · Tags: CWE-212
- [Uncontrolled resource consumption in Facebook HHVM](https://agentprime.io/advisories/CVE-2018-6335.md)
  `CVE-2018-6335` · CVE record: Facebook HHVM · CVSS 7.5 High · Not analysed yet · Published 31 Dec 2018 · Tags: Denial of service
- [Multipart-file uploads call variables to be improperly registered in the global scope.](https://agentprime.io/advisories/CVE-2018-6334.md)
  `CVE-2018-6334` · CVE record: Facebook HHVM · CVSS 9.8 Critical · Critical (CVSS 9+) · Not analysed yet · Published 31 Dec 2018 · Tags: CWE-621
- [Uncontrolled resource consumption in Facebook HHVM](https://agentprime.io/advisories/CVE-2018-6332.md)
  `CVE-2018-6332` · CVE record: Facebook HHVM · CVSS 5.9 Medium · Not analysed yet · Published 3 Dec 2018 · Tags: Denial of service

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