# ELSA-2019-1951: Security update for 12 packages

ELSA-2019-1951, released August 5, 2019, fixes 4 CVEs across 12 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/elsa-2019-1951
- Platform: Linux
- Released: Aug 5, 2019
- Priority: High (Closes CVE-2019-11729, high severity)
- CVEs: 4, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://linux.oracle.com/errata/ELSA-2019-1951.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [nspr](https://patchblox.com/security/data/product/linux/nspr.md) | ol 8 | 0:4.21.0-2.el8_0 |
| [nspr-devel](https://patchblox.com/security/data/product/linux/nspr-devel.md) | ol 8 | 0:4.21.0-2.el8_0 |
| [nss](https://patchblox.com/security/data/product/linux/nss.md) | ol 8 | 0:3.44.0-7.el8_0 |
| [nss-devel](https://patchblox.com/security/data/product/linux/nss-devel.md) | ol 8 | 0:3.44.0-7.el8_0 |
| [nss-softokn](https://patchblox.com/security/data/product/linux/nss-softokn.md) | ol 8 | 0:3.44.0-7.el8_0 |
| [nss-softokn-devel](https://patchblox.com/security/data/product/linux/nss-softokn-devel.md) | ol 8 | 0:3.44.0-7.el8_0 |
| [nss-softokn-freebl](https://patchblox.com/security/data/product/linux/nss-softokn-freebl.md) | ol 8 | 0:3.44.0-7.el8_0 |
| [nss-softokn-freebl-devel](https://patchblox.com/security/data/product/linux/nss-softokn-freebl-devel.md) | ol 8 | 0:3.44.0-7.el8_0 |
| [nss-sysinit](https://patchblox.com/security/data/product/linux/nss-sysinit.md) | ol 8 | 0:3.44.0-7.el8_0 |
| [nss-tools](https://patchblox.com/security/data/product/linux/nss-tools.md) | ol 8 | 0:3.44.0-7.el8_0 |
| [nss-util](https://patchblox.com/security/data/product/linux/nss-util.md) | ol 8 | 0:3.44.0-7.el8_0 |
| [nss-util-devel](https://patchblox.com/security/data/product/linux/nss-util-devel.md) | ol 8 | 0:3.44.0-7.el8_0 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2019-11729](https://patchblox.com/security/data/cve/CVE-2019-11729.md) | High | nss-softokn-devel: Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-... | 7.5 | 0.0279 |  |
| [CVE-2019-11719](https://patchblox.com/security/data/cve/CVE-2019-11719.md) | High | nspr: Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-... | 7.5 | 0.0229 |  |
| [CVE-2018-18508](https://patchblox.com/security/data/cve/CVE-2018-18508.md) | Routine | nspr: Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-... | 6.5 | 0.0197 |  |
| [CVE-2019-11727](https://patchblox.com/security/data/cve/CVE-2019-11727.md) | Routine | nspr: Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-... | 5.3 | 0.0181 |  |

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Data as of 2026-11-07T06:34:28Z 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