# frr-pythontools 7.2.1-1ubuntu0.2+esm2: frr-pythontools 7.2.1-1ubuntu0.2+esm2 for Ubuntu 20.04 LTS (focal)

frr-pythontools 7.2.1-1ubuntu0.2+esm2, released April 7, 2024, fixes 15 CVEs in frr-pythontools. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-focal-frr-pythontools-7.2.1-1ubuntu0.2-esm2
- Platform: Linux
- Released: Apr 7, 2024
- Priority: High (Closes CVE-2022-37035, high severity)
- CVEs: 15, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [frr-pythontools](https://patchblox.com/security/data/product/linux/frr-pythontools.md) | Ubuntu 20.04 LTS (focal) | 7.2.1-1ubuntu0.2+esm2 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-37035](https://patchblox.com/security/data/cve/CVE-2022-37035.md) | High | frr: An issue was discovered in bgpd in FRRouting (FRR) 8.3 | 8.1 | 0.0265 |  |
| [CVE-2023-38802](https://patchblox.com/security/data/cve/CVE-2023-38802.md) | High | frr: CVE-2023-41358, ,CVE-2023-38407,CVE-2023-38406 | 7.5 | 0.0238 |  |
| [CVE-2022-37032](https://patchblox.com/security/data/cve/CVE-2022-37032.md) | High | frr-pythontools: An out-of-bounds read in the BGP daemon of FRRouting FRR before 8.4 may lead to a segmentation fault and denial of se... | 9.1 | 0.0236 |  |
| [CVE-2023-31490](https://patchblox.com/security/data/cve/CVE-2023-31490.md) | High | frr: An issue found in Frrouting bgpd v.8.4.2 allows a remote attacker to cause a denial of service via the bgp_attr_psid_... | 7.5 | 0.0215 |  |
| [CVE-2023-38406](https://patchblox.com/security/data/cve/CVE-2023-38406.md) | High | frr: CVE-2023-41358,CVE-2023-38802,CVE-2023-38407 | 9.8 | 0.0113 |  |
| [CVE-2023-38407](https://patchblox.com/security/data/cve/CVE-2023-38407.md) | High | frr: bgpd/bgp_label.c in FRRouting (FRR) before 8.5 attempts to read beyond theend of the stream during labeled unicast pa... | 7.5 | 0.0112 |  |
| [CVE-2023-47234](https://patchblox.com/security/data/cve/CVE-2023-47234.md) | High | frr: An issue was discovered in FRRouting FRR through 9.0.1 | 7.5 | 0.0110 |  |
| [CVE-2022-26126](https://patchblox.com/security/data/cve/CVE-2022-26126.md) | High | frr: Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to the use of strdup with a non-zero-terminated... | 7.8 | 0.0108 |  |
| [CVE-2023-46752](https://patchblox.com/security/data/cve/CVE-2023-46752.md) | High | frr: An issue was discovered in FRRouting FRR through 9.0.1 | 7.5 | 0.0102 |  |
| [CVE-2022-26127](https://patchblox.com/security/data/cve/CVE-2022-26127.md) | High | frr: A buffer overflow vulnerability exists in FRRouting through 8.1.0 due to missing a check on the input packet length i... | 7.8 | 0.0101 |  |
| [CVE-2022-26129](https://patchblox.com/security/data/cve/CVE-2022-26129.md) | High | frr: Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the subtlv length in the func... | 7.8 | 0.0101 |  |
| [CVE-2022-26128](https://patchblox.com/security/data/cve/CVE-2022-26128.md) | High | frr-rpki-rtrlib: A buffer overflow vulnerability exists in FRRouting through 8.1.0 due to a wrong check on the input packet length in... | 7.8 | 0.0098 |  |
| [CVE-2023-46753](https://patchblox.com/security/data/cve/CVE-2023-46753.md) | High | frr: An issue was discovered in FRRouting FRR through 9.0.1 | 7.5 | 0.0094 |  |
| [CVE-2023-47235](https://patchblox.com/security/data/cve/CVE-2023-47235.md) | High | frr: An issue was discovered in FRRouting FRR through 9.0.1 | 7.5 | 0.0079 |  |
| [CVE-2024-31948](https://patchblox.com/security/data/cve/CVE-2024-31948.md) | Routine | frr: In FRRouting (FRR) through 9.1, an attacker using a malformed Prefix SIDattribute in a BGP UPDATE packet can cause th... | 6.5 | 0.0083 |  |

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Data as of 2026-11-13T14:02:24Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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