# CVE-2023-29479: xul-ext-lightning: Ribose RNP before 0.16.3 may hang when the input is malformed.

CVE-2023-29479 is fixed in 7 products on 1 platform, first by thunderbird 1:102.10.0+build2-0ubuntu0.18.04.1, released April 11, 2023. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2023-29479
- Priority: Routine
- CVSS: 6.5 (Medium)
- EPSS: 0.0090
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Apr 11, 2023

## Description

Ribose RNP before 0.16.3 may hang when the input is malformed.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | rnp Debian 12.15 (bookworm) | 0.16.3-1 | [DEBIAN-CVE-2023-29479](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29479.md) | Apr 24, 2023 |
| Linux | rnp Debian 13.5 (trixie) | 0.16.3-1 | [DEBIAN-CVE-2023-29479](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29479.md) | Apr 24, 2023 |
| Linux | rnp Debian 14 | 0.16.3-1 | [DEBIAN-CVE-2023-29479](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29479.md) | Apr 24, 2023 |
| Linux | thunderbird Debian 12.15 (bookworm) | 1:102.10.0-1 | [DEBIAN-CVE-2023-29479](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29479.md) | Apr 24, 2023 |
| Linux | thunderbird Debian 13.5 (trixie) | 1:102.10.0-1 | [DEBIAN-CVE-2023-29479](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29479.md) | Apr 24, 2023 |
| Linux | thunderbird Debian 14 | 1:102.10.0-1 | [DEBIAN-CVE-2023-29479](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29479.md) | Apr 24, 2023 |
| Linux | thunderbird RHEL 8 | 0:102.10.0-2.el8_7 | [RHSA-2023:1802](https://patchblox.com/security/data/fix/linux/rhsa-2023-1802.md) | Apr 17, 2023 |
| Linux | thunderbird RHEL 9 | 0:102.10.0-2.el9_1 | [RHSA-2023:1809](https://patchblox.com/security/data/fix/linux/rhsa-2023-1809.md) | Apr 17, 2023 |
| Linux | thunderbird Ubuntu 18.04.6 LTS (bionic) | 1:102.10.0+build2-0ubuntu0.18.04.1 | [thunderbird 1:102.10.0+build2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-thunderbird-1-102.10.0-build2-0ubuntu0.18.04.1.md) | Apr 11, 2023 |
| Linux | thunderbird Ubuntu 20.04 LTS (focal) | 1:102.10.0+build2-0ubuntu0.20.04.1 | [thunderbird 1:102.10.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-thunderbird-1-102.10.0-build2-0ubuntu0.20.04.1.md) | Apr 11, 2023 |
| Linux | thunderbird Ubuntu 22.04.1 LTS (jammy) | 1:102.10.0+build2-0ubuntu0.22.04.1 | [thunderbird 1:102.10.0+build2-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-thunderbird-1-102.10.0-build2-0ubuntu0.22.04.1.md) | Apr 11, 2023 |
| Linux | thunderbird almalinux 8 | 102.10.0-2.el8_7.alma | [ALSA-2023:1802](https://patchblox.com/security/data/fix/linux/alsa-2023-1802.md) | Apr 17, 2023 |
| Linux | thunderbird almalinux 9 | 102.10.0-2.el9_1.alma | [ALSA-2023:1809](https://patchblox.com/security/data/fix/linux/alsa-2023-1809.md) | Apr 17, 2023 |
| Linux | thunderbird ol 8 | 0:102.10.0-2.0.1.el8_7 | [ELSA-2023-1802](https://patchblox.com/security/data/fix/linux/elsa-2023-1802.md) | Apr 18, 2023 |
| Linux | thunderbird ol 9 | 0:102.10.0-2.0.1.el9_1 | [ELSA-2023-1809](https://patchblox.com/security/data/fix/linux/elsa-2023-1809.md) | Apr 18, 2023 |
| Linux | thunderbird rocky 8 | 0:102.10.0-2.el8_7 | [RLSA-2023:1802](https://patchblox.com/security/data/fix/linux/rlsa-2023-1802.md) | Apr 26, 2023 |
| Linux | thunderbird rocky 9 | 0:102.10.0-2.el9_1 | [RLSA-2023:1809](https://patchblox.com/security/data/fix/linux/rlsa-2023-1809.md) | Apr 26, 2023 |
| Linux | thunderbird-gnome-support Ubuntu 18.04.6 LTS (bionic) | 1:102.10.0+build2-0ubuntu0.18.04.1 | [thunderbird-gnome-support 1:102.10.0+build2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-thunderbird-gnome-support-1-102.10.0-build2-0ubuntu0.18.04.1.md) | Apr 11, 2023 |
| Linux | thunderbird-gnome-support Ubuntu 20.04 LTS (focal) | 1:102.10.0+build2-0ubuntu0.20.04.1 | [thunderbird-gnome-support 1:102.10.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-thunderbird-gnome-support-1-102.10.0-build2-0ubuntu0.20.04.1.md) | Apr 11, 2023 |
| Linux | thunderbird-gnome-support Ubuntu 22.04.1 LTS (jammy) | 1:102.10.0+build2-0ubuntu0.22.04.1 | [thunderbird-gnome-support 1:102.10.0+build2-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-thunderbird-gnome-support-1-102.10.0-build2-0ubuntu0.22.04.1.md) | Apr 11, 2023 |
| Linux | thunderbird-mozsymbols Ubuntu 18.04.6 LTS (bionic) | 1:102.10.0+build2-0ubuntu0.18.04.1 | [thunderbird-mozsymbols 1:102.10.0+build2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-thunderbird-mozsymbols-1-102.10.0-build2-0ubuntu0.18.04.1.md) | Apr 11, 2023 |
| Linux | thunderbird-mozsymbols Ubuntu 20.04 LTS (focal) | 1:102.10.0+build2-0ubuntu0.20.04.1 | [thunderbird-mozsymbols 1:102.10.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-thunderbird-mozsymbols-1-102.10.0-build2-0ubuntu0.20.04.1.md) | Apr 11, 2023 |
| Linux | thunderbird-mozsymbols Ubuntu 22.04.1 LTS (jammy) | 1:102.10.0+build2-0ubuntu0.22.04.1 | [thunderbird-mozsymbols 1:102.10.0+build2-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-thunderbird-mozsymbols-1-102.10.0-build2-0ubuntu0.22.04.1.md) | Apr 11, 2023 |
| Linux | xul-ext-calendar-timezones Ubuntu 18.04.6 LTS (bionic) | 1:102.10.0+build2-0ubuntu0.18.04.1 | [xul-ext-calendar-timezones 1:102.10.0+build2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xul-ext-calendar-timezones-1-102.10.0-build2-0ubuntu0.18.04.1.md) | Apr 11, 2023 |
| Linux | xul-ext-calendar-timezones Ubuntu 20.04 LTS (focal) | 1:102.10.0+build2-0ubuntu0.20.04.1 | [xul-ext-calendar-timezones 1:102.10.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xul-ext-calendar-timezones-1-102.10.0-build2-0ubuntu0.20.04.1.md) | Apr 11, 2023 |
| Linux | xul-ext-calendar-timezones Ubuntu 22.04.1 LTS (jammy) | 1:102.10.0+build2-0ubuntu0.22.04.1 | [xul-ext-calendar-timezones 1:102.10.0+build2-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xul-ext-calendar-timezones-1-102.10.0-build2-0ubuntu0.22.04.1.md) | Apr 11, 2023 |
| Linux | xul-ext-gdata-provider Ubuntu 18.04.6 LTS (bionic) | 1:102.10.0+build2-0ubuntu0.18.04.1 | [xul-ext-gdata-provider 1:102.10.0+build2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xul-ext-gdata-provider-1-102.10.0-build2-0ubuntu0.18.04.1.md) | Apr 11, 2023 |
| Linux | xul-ext-gdata-provider Ubuntu 20.04 LTS (focal) | 1:102.10.0+build2-0ubuntu0.20.04.1 | [xul-ext-gdata-provider 1:102.10.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xul-ext-gdata-provider-1-102.10.0-build2-0ubuntu0.20.04.1.md) | Apr 11, 2023 |
| Linux | xul-ext-gdata-provider Ubuntu 22.04.1 LTS (jammy) | 1:102.10.0+build2-0ubuntu0.22.04.1 | [xul-ext-gdata-provider 1:102.10.0+build2-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xul-ext-gdata-provider-1-102.10.0-build2-0ubuntu0.22.04.1.md) | Apr 11, 2023 |
| Linux | xul-ext-lightning Ubuntu 18.04.6 LTS (bionic) | 1:102.10.0+build2-0ubuntu0.18.04.1 | [xul-ext-lightning 1:102.10.0+build2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xul-ext-lightning-1-102.10.0-build2-0ubuntu0.18.04.1.md) | Apr 11, 2023 |
| Linux | xul-ext-lightning Ubuntu 20.04 LTS (focal) | 1:102.10.0+build2-0ubuntu0.20.04.1 | [xul-ext-lightning 1:102.10.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xul-ext-lightning-1-102.10.0-build2-0ubuntu0.20.04.1.md) | Apr 11, 2023 |
| Linux | xul-ext-lightning Ubuntu 22.04.1 LTS (jammy) | 1:102.10.0+build2-0ubuntu0.22.04.1 | [xul-ext-lightning 1:102.10.0+build2-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xul-ext-lightning-1-102.10.0-build2-0ubuntu0.22.04.1.md) | Apr 11, 2023 |

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