| Description: | Summary:
The remote host is missing an update for the Debian 'elfutils' package(s) announced via the DLA-1689-1 advisory.
Vulnerability Insight:
Several issues in elfutils, a collection of utilities to handle ELF objects, have been found either by fuzzing or by using an AddressSanitizer.
CVE-2019-7665
Due to a heap-buffer-overflow problem in function elf32_xlatetom() a crafted ELF input can cause segmentation faults.
CVE-2019-7150
Add sanity check for partial core file dynamic data read.
CVE-2019-7149
Due to a heap-buffer-overflow problem in function read_srclines() a crafted ELF input can cause segmentation faults.
CVE-2018-18521
By using a crafted ELF file, containing a zero sh_entsize, a divide-by-zero vulnerability could allow remote attackers to cause a denial of service (application crash).
CVE-2018-18520
By fuzzing an Invalid Address Deference problem in function elf_end has been found.
CVE-2018-18310
By fuzzing an Invalid Address Read problem in eu-stack has been found.
CVE-2018-16062
By using an AddressSanitizer a heap-buffer-overflow has been found.
CVE-2017-7613
By using fuzzing it was found that an allocation failure was not handled properly.
CVE-2017-7612
By using a crafted ELF file, containing an invalid sh_entsize, remote attackers could cause a denial of service (application crash).
CVE-2017-7611
By using a crafted ELF file remote attackers could cause a denial of service (application crash).
CVE-2017-7610
By using a crafted ELF file remote attackers could cause a denial of service (application crash).
CVE-2017-7608
By fuzzing a heap based buffer overflow has been detected.
For Debian 8 'Jessie', these problems have been fixed in version 0.159-4.2+deb8u1.
We recommend that you upgrade your elfutils packages.
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references]
Affected Software/OS:
'elfutils' package(s) on Debian 8.
Solution:
Please install the updated package(s).
CVSS Score:
4.3
CVSS Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:P
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