CVE-2019-7664
Medium
Description
In elfutils 0.175, a negative-sized memcpy is attempted in elf_cvt_note in libelf/note_xlate.h because of an incorrect overflow check. Crafted elf input causes a segmentation fault, leading to denial of service (program crash).
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 | — |
| redhat enterprise_linux | 8.0 | — |
| redhat enterprise_linux_desktop | 7.0 | — |
| redhat enterprise_linux_eus | 8.1, 8.2, 8.4, 8.6 | — |
| redhat enterprise_linux_server | 7.0 | — |
| redhat enterprise_linux_server_aus | 8.2, 8.4, 8.6 | — |
| redhat enterprise_linux_server_tus | 8.2, 8.4, 8.6 | — |
| redhat enterprise_linux_workstation | 7.0 | — |
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