CVE-2018-16062
First published: Fri Aug 17 2018(Updated: )
An out-of-bounds read was discovered in elfutils in the way it reads DWARF address ranges information. Function dwarf_getaranges() in dwarf_getaranges.c does not properly check whether it reads beyond the limits of the ELF section. An attacker could use this flaw to cause a denial of service via a crafted file.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/elfutils | <0:0.176-2.el7 | 0:0.176-2.el7 |
| Elfutils Project Elfutils | <0.174 | |
| Debian Debian Linux | =8.0 | |
| Debian Debian Linux | =9.0 | |
| openSUSE Leap | =15.0 | |
| openSUSE Leap | =15.1 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =18.04 | |
| Canonical Ubuntu Linux | =18.10 | |
| Redhat Enterprise Linux Desktop | =7.0 | |
| Redhat Enterprise Linux Server | =7.0 | |
| Redhat Enterprise Linux Workstation | =7.0 | |
| debian/elfutils | 0.183-1 0.188-2.1 0.192-4 |
Remedy
https://sourceware.org/git/?p=elfutils.git;a=commit;h=29e31978ba51c1051743a503ee325b5ebc03d7e9
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Reference Links
- https://www.cve.org/CVERecord?id=CVE-2018-16062 https://nvd.nist.gov/vuln/detail/CVE-2018-16062
- https://bugzilla.redhat.com/show_bug.cgi?id=1623752
- https://access.redhat.com/errata/RHBA-2020:0547
- https://access.redhat.com/errata/RHSA-2019:2197
- https://access.redhat.com/security/cve/cve-2018-16062
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00052.html
- https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html
- https://lists.debian.org/debian-lts-announce/2021/10/msg00030.html
- https://sourceware.org/bugzilla/show_bug.cgi?id=23541
- https://sourceware.org/git/?p=elfutils.git;a=commit;h=29e31978ba51c1051743a503ee325b5ebc03d7e9
- https://usn.ubuntu.com/4012-1/
- https://launchpad.net/bugs/cve/CVE-2018-16062
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1623753
- https://sourceware.org/git/?p=elfutils.git%3Ba=commit%3Bh=29e31978ba51c1051743a503ee325b5ebc03d7e9
- https://security-tracker.debian.org/tracker/CVE-2018-16062
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16062
- https://nvd.nist.gov/vuln/detail/CVE-2018-16062
- https://ubuntu.com/security/CVE-2018-16062
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