# CVE-2018-5145: thunderbird: Memory safety bugs were reported in Firefox ESR 52.6

CVE-2018-5145 is fixed in 8 products on 1 platform, first by thunderbird 1:52.7.0+build1-0ubuntu1, released March 15, 2018. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2018-5145
- Priority: Routine
- CVSS: n/a (Medium)
- EPSS: 0.0296
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Mar 14, 2018

## Description

Memory safety bugs were reported in Firefox ESR 52.6. These bugs showedevidence of memory corruption and we presume that with enough effort thatsome of these could be exploited to run arbitrary code. This vulnerabilityaffects Firefox ESR < 52.7 and Thunderbird < 52.7.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | thunderbird Ubuntu 18.04.6 LTS (bionic) | 1:52.7.0+build1-0ubuntu1 | [thunderbird 1:52.7.0+build1-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-thunderbird-1-52.7.0-build1-0ubuntu1.md) | Mar 15, 2018 |
| Linux | thunderbird Ubuntu 24.10 (oracular) | 1:52.7.0+build1-0ubuntu1 | [thunderbird 1:52.7.0+build1-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-thunderbird-1-52.7.0-build1-0ubuntu1.md) | Mar 15, 2018 |
| Linux | thunderbird Ubuntu 25.04 (plucky) | 1:52.7.0+build1-0ubuntu1 | [thunderbird 1:52.7.0+build1-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-thunderbird-1-52.7.0-build1-0ubuntu1.md) | Mar 15, 2018 |
| Linux | thunderbird-globalmenu Ubuntu 18.04.6 LTS (bionic) | 1:52.7.0+build1-0ubuntu1 | [thunderbird-globalmenu 1:52.7.0+build1-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-thunderbird-globalmenu-1-52.7.0-build1-0ubuntu1.md) | Mar 15, 2018 |
| Linux | thunderbird-gnome-support Ubuntu 18.04.6 LTS (bionic) | 1:52.7.0+build1-0ubuntu1 | [thunderbird-gnome-support 1:52.7.0+build1-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-thunderbird-gnome-support-1-52.7.0-build1-0ubuntu1.md) | Mar 15, 2018 |
| Linux | thunderbird-mozsymbols Ubuntu 18.04.6 LTS (bionic) | 1:52.7.0+build1-0ubuntu1 | [thunderbird-mozsymbols 1:52.7.0+build1-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-thunderbird-mozsymbols-1-52.7.0-build1-0ubuntu1.md) | Mar 15, 2018 |
| Linux | thunderbird-testsuite Ubuntu 18.04.6 LTS (bionic) | 1:52.7.0+build1-0ubuntu1 | [thunderbird-testsuite 1:52.7.0+build1-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-thunderbird-testsuite-1-52.7.0-build1-0ubuntu1.md) | Mar 15, 2018 |
| Linux | xul-ext-calendar-timezones Ubuntu 18.04.6 LTS (bionic) | 1:52.7.0+build1-0ubuntu1 | [xul-ext-calendar-timezones 1:52.7.0+build1-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xul-ext-calendar-timezones-1-52.7.0-build1-0ubuntu1.md) | Mar 15, 2018 |
| Linux | xul-ext-gdata-provider Ubuntu 18.04.6 LTS (bionic) | 1:52.7.0+build1-0ubuntu1 | [xul-ext-gdata-provider 1:52.7.0+build1-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xul-ext-gdata-provider-1-52.7.0-build1-0ubuntu1.md) | Mar 15, 2018 |
| Linux | xul-ext-lightning Ubuntu 18.04.6 LTS (bionic) | 1:52.7.0+build1-0ubuntu1 | [xul-ext-lightning 1:52.7.0+build1-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xul-ext-lightning-1-52.7.0-build1-0ubuntu1.md) | Mar 15, 2018 |

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