CVE-2019-7665
Published: 09 February 2019
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.
Priority
Low
CVSS 3 base score: 5.5
Status
| Package | Release | Status |
|---|---|---|
|
elfutils Launchpad, Ubuntu, Debian |
Upstream |
Released
(0.176-1)
|
| Ubuntu 20.10 (Groovy Gorilla) |
Not vulnerable
(0.176-1.1)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Not vulnerable
(0.176-1.1)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(0.170-0.4ubuntu0.1)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Released
(0.165-3ubuntu1.2)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Needs triage
|
|
|
Patches: Upstream: https://sourceware.org/git/?p=elfutils.git;a=commit;h=de01cc6f9446187d69b9748bb3636361c79e77a4 |
||