# libelf1 0.170-0.4ubuntu0.1: libelf1 0.170-0.4ubuntu0.1 for Ubuntu 18.04.6 LTS (bionic)

libelf1 0.170-0.4ubuntu0.1, released February 8, 2019, fixes 9 CVEs in libelf1. 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-libelf1-0.170-0.4ubuntu0.1
- Platform: Linux
- Released: Feb 8, 2019
- Priority: Routine (Closes 9 CVEs, none high severity)
- CVEs: 9, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [libelf1](https://patchblox.com/security/data/product/linux/libelf1.md) | Ubuntu 18.04.6 LTS (bionic) | 0.170-0.4ubuntu0.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2018-16402](https://patchblox.com/security/data/cve/CVE-2018-16402.md) | Routine | elfutils: libelf/elf_end.c in elfutils 0.173 allows remote attackers to cause a denial of service (double free and application... | n/a | 0.0369 |  |
| [CVE-2018-18520](https://patchblox.com/security/data/cve/CVE-2018-18520.md) | Routine | elfutils: An Invalid Memory Address Dereference exists in the function elf_end in libelf in elfutils through v0.174 | n/a | 0.0279 |  |
| [CVE-2019-7149](https://patchblox.com/security/data/cve/CVE-2019-7149.md) | Routine | elfutils: Fixes CVE-2019-7146, CVE-2019-7148, , CVE-2019-7150 | 6.5 | 0.0197 |  |
| [CVE-2018-18521](https://patchblox.com/security/data/cve/CVE-2018-18521.md) | Routine | elfutils: Divide-by-zero vulnerabilities in the function arlib_add_symbols() in arlib.c in elfutils 0.174 allow remote attacker... | n/a | 0.0172 |  |
| [CVE-2018-16062](https://patchblox.com/security/data/cve/CVE-2018-16062.md) | Routine | elfutils: dwarf_getaranges in dwarf_getaranges.c in libdw in elfutils before 2018-08-18 allows remote attackers to cause a deni... | n/a | 0.0163 |  |
| [CVE-2018-18310](https://patchblox.com/security/data/cve/CVE-2018-18310.md) | Routine | elfutils: An invalid memory address dereference was discovered in dwfl_segment_report_module.c in libdwfl in elfutils through v... | n/a | 0.0135 |  |
| [CVE-2019-7150](https://patchblox.com/security/data/cve/CVE-2019-7150.md) | Routine | elfutils: Fixes CVE-2019-7146, CVE-2019-7148, CVE-2019-7149 | 5.5 | 0.0133 |  |
| [CVE-2019-7665](https://patchblox.com/security/data/cve/CVE-2019-7665.md) | Routine | elfutils: CVE-2019-7664, . | 5.5 | 0.0126 |  |
| [CVE-2018-16403](https://patchblox.com/security/data/cve/CVE-2018-16403.md) | Routine | elfutils: libdw in elfutils 0.173 checks the end of the attributes list incorrectly in dwarf_getabbrev in dwarf_getabbrev.c and... | n/a | 0.0112 |  |

---

Data as of 2026-11-11T07:45:43Z 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

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.