CVE-2019-7665
Medium
Description
In elfutils 0.175, a heap-based buffer over-read was discovered in the function elf32_xlatetom in elf32_xlatetom.c in libelf. A crafted ELF input can cause a segmentation fault leading to denial of service (program crash) because ebl_core_note does not reject malformed core file notes.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Elfutils
PublishedFeb 9, 2019
First seenFeb 9, 2019
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| elfutils_project elfutils | 0.175 | — |
| debian debian_linux | 8.0, 9.0 | — |
| canonical ubuntu_linux | 16.04, 18.04, 18.10 | — |
| opensuse leap | 15.0, 15.1 | — |
| redhat enterprise_linux | 8.0 | — |
| redhat enterprise_linux_desktop | 7.0 | — |
| redhat enterprise_linux_eus | 8.1, 8.2, 8.4 | — |
| redhat enterprise_linux_server | 7.0 | — |
| redhat enterprise_linux_server_aus | 8.2, 8.4 | — |
| redhat enterprise_linux_server_tus | 8.2, 8.4 | — |
| redhat enterprise_linux_workstation | 7.0 | — |
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