CVE-2019-7664
First published: Sat Feb 09 2019(Updated: )
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).
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Elfutils Project Elfutils | =0.175 | |
| Redhat Enterprise Linux | =8.0 | |
| Redhat Enterprise Linux Desktop | =7.0 | |
| Redhat Enterprise Linux Eus | =8.1 | |
| Redhat Enterprise Linux Eus | =8.2 | |
| Redhat Enterprise Linux Eus | =8.4 | |
| Redhat Enterprise Linux Eus | =8.6 | |
| Redhat Enterprise Linux Server | =7.0 | |
| Redhat Enterprise Linux Server Aus | =8.2 | |
| Redhat Enterprise Linux Server Aus | =8.4 | |
| Redhat Enterprise Linux Server Aus | =8.6 | |
| Redhat Enterprise Linux Server Tus | =8.2 | |
| Redhat Enterprise Linux Server Tus | =8.4 | |
| Redhat Enterprise Linux Server Tus | =8.6 | |
| Redhat Enterprise Linux Workstation | =7.0 | |
| =0.175 | ||
| =8.0 | ||
| =7.0 | ||
| =8.1 | ||
| =8.2 | ||
| =8.4 | ||
| =8.6 | ||
| =7.0 | ||
| =8.2 | ||
| =8.4 | ||
| =8.6 | ||
| =8.2 | ||
| =8.4 | ||
| =8.6 | ||
| =7.0 |
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Reference Links
- https://sourceware.org/bugzilla/show_bug.cgi?id=24084
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1677537
- https://sourceware.org/git/?p=elfutils.git;a=commitdiff;h=c76f0b05676f6207affbfd85e75063db3b6eeccf;hp=cb6d865011ad98a8ac2018f072f396a2268739ca
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1677536#c5
- https://sourceware.org/git/?p=elfutils.git;a=commitdiff
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1677536#c9
- https://access.redhat.com/errata/RHSA-2019:2197
- https://access.redhat.com/security/cve/cve-2019-7664
- https://access.redhat.com/errata/RHSA-2019:3575
- https://bugzilla.redhat.com/show_bug.cgi?id=1677536
- collector/nvd-index
- agent/references
- agent/type
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2019-7664
- agent/severity
- agent/weakness
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/first-publish-date
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/author
- agent/softwarecombine
- agent/tags
- agent/event
- vendor/elfutils project
- canonical/elfutils project elfutils
- version/elfutils project elfutils/0.175
- vendor/redhat
- canonical/redhat enterprise linux
- version/redhat enterprise linux/8.0
- canonical/redhat enterprise linux desktop
- version/redhat enterprise linux desktop/7.0
- canonical/redhat enterprise linux eus
- version/redhat enterprise linux eus/8.1
- version/redhat enterprise linux eus/8.2
- version/redhat enterprise linux eus/8.4
- version/redhat enterprise linux eus/8.6
- canonical/redhat enterprise linux server
- version/redhat enterprise linux server/7.0
- canonical/redhat enterprise linux server aus
- version/redhat enterprise linux server aus/8.2
- version/redhat enterprise linux server aus/8.4
- version/redhat enterprise linux server aus/8.6
- canonical/redhat enterprise linux server tus
- version/redhat enterprise linux server tus/8.2
- version/redhat enterprise linux server tus/8.4
- version/redhat enterprise linux server tus/8.6
- canonical/redhat enterprise linux workstation
- version/redhat enterprise linux workstation/7.0