# libsass0 3.4.8-1ubuntu0.1~esm1: libsass0 3.4.8-1ubuntu0.1~esm1 for Ubuntu 18.04.6 LTS (bionic)

libsass0 3.4.8-1ubuntu0.1~esm1, released January 14, 2019, fixes 13 CVEs in libsass0. None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-bionic-libsass0-3.4.8-1ubuntu0.1-esm1
- Platform: Linux
- Released: Jan 14, 2019
- Priority: Routine (Closes 13 CVEs, none high severity)
- CVEs: 13, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [libsass0](https://patchblox.com/security/data/product/linux/libsass0.md) | Ubuntu 18.04.6 LTS (bionic) | 3.4.8-1ubuntu0.1~esm1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2018-11499](https://patchblox.com/security/data/cve/CVE-2018-11499.md) | Routine | libsass0: A use-after-free vulnerability exists in handle_error() in sass_context.cpp in LibSass 3.4.x and 3.5.x through 3.5.4... | n/a | 0.0377 |  |
| [CVE-2018-20190](https://patchblox.com/security/data/cve/CVE-2018-20190.md) | Routine | libsass0: In LibSass 3.5.5, a NULL Pointer Dereference in the function Sass::Eval::operator()(Sass::Supports_Operator*) in eval... | n/a | 0.0259 |  |
| [CVE-2018-19839](https://patchblox.com/security/data/cve/CVE-2018-19839.md) | Routine | libsass0: In LibSass prior to 3.5.5, the function handle_error in sass_context.cpp allows attackers to cause a denial-of-servic... | n/a | 0.0216 |  |
| [CVE-2019-6286](https://patchblox.com/security/data/cve/CVE-2019-6286.md) | Routine | libsass0: In LibSass 3.5.5, a heap-based buffer over-read exists in Sass::Prelexer::skip_over_scopes in prelexer.hpp when calle... | n/a | 0.0212 |  |
| [CVE-2018-19827](https://patchblox.com/security/data/cve/CVE-2018-19827.md) | Routine | libsass0: In LibSass 3.5.5, a use-after-free vulnerability exists in the SharedPtr class in SharedPtr.cpp (or SharedPtr.hpp) th... | n/a | 0.0204 |  |
| [CVE-2019-6284](https://patchblox.com/security/data/cve/CVE-2019-6284.md) | Routine | libsass0: In LibSass 3.5.5, a heap-based buffer over-read exists in Sass::Prelexer::alternatives in prelexer.hpp. | n/a | 0.0201 |  |
| [CVE-2019-6283](https://patchblox.com/security/data/cve/CVE-2019-6283.md) | Routine | libsass0: In LibSass 3.5.5, a heap-based buffer over-read exists in Sass::Prelexer::parenthese_scope in prelexer.hpp. | n/a | 0.0191 |  |
| [CVE-2018-19797](https://patchblox.com/security/data/cve/CVE-2018-19797.md) | Routine | libsass0: In LibSass 3.5.5, a NULL Pointer Dereference in the function Sass::Selector_List::populate_extends in SharedPtr.hpp (... | n/a | 0.0184 |  |
| [CVE-2018-11698](https://patchblox.com/security/data/cve/CVE-2018-11698.md) | Routine | libsass0: An issue was discovered in LibSass through 3.5.4 | n/a | 0.0163 |  |
| [CVE-2018-11695](https://patchblox.com/security/data/cve/CVE-2018-11695.md) | Routine | libsass0: An issue was discovered in LibSass <3.5.3 | n/a | 0.0163 |  |
| [CVE-2018-11696](https://patchblox.com/security/data/cve/CVE-2018-11696.md) | Routine | libsass0: An issue was discovered in LibSass through 3.5.4 | n/a | 0.0161 |  |
| [CVE-2018-11697](https://patchblox.com/security/data/cve/CVE-2018-11697.md) | Routine | libsass0: An issue was discovered in LibSass through 3.5.4 | n/a | 0.0157 |  |
| [CVE-2018-11693](https://patchblox.com/security/data/cve/CVE-2018-11693.md) | Routine | libsass0: An issue was discovered in LibSass through 3.5.4 | n/a | 0.0135 |  |

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