ID |
CVE-2019-7665
|
Summary |
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. |
References |
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Vulnerable Configurations |
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cpe:2.3:a:elfutils_project:elfutils:0.175:*:*:*:*:*:*:*
cpe:2.3:a:elfutils_project:elfutils:0.175:*:*:*:*:*:*:*
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cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
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cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
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cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
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cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
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cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
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cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
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cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
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cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:-:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:-:*:*:*
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cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
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cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:*
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cpe:2.3:o:redhat:enterprise_linux_eus:8.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.2:*:*:*:*:*:*:*
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cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:*
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cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
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cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*
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cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:*
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cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:*
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cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:*
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cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
|
CVSS |
Base: | 4.3 (as of 30-11-2021 - 19:53) |
Impact: | |
Exploitability: | |
|
CWE |
CWE-125 |
CAPEC |
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Infiltration of Hardware Development Environment
An attacker, leveraging the ability to manipulate components of primary support systems and tools within the development and production environments, inserts malicious software within the hardware and/or firmware development environment. The infiltration purpose is to alter developed hardware components in a system destined for deployment at the victim's organization, for the purpose of disruption or further compromise.
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Overread Buffers
An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.
|
Access |
Vector | Complexity | Authentication |
NETWORK |
MEDIUM |
NONE |
|
Impact |
Confidentiality | Integrity | Availability |
NONE |
NONE |
PARTIAL |
|
cvss-vector
via4
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AV:N/AC:M/Au:N/C:N/I:N/A:P
|
redhat
via4
|
advisories | bugzilla | id | 1704754 | title | elfutils xlate (cross-endian) functions might not convert an ELF Note header |
| oval | OR | comment | Red Hat Enterprise Linux must be installed | oval | oval:com.redhat.rhba:tst:20070304026 |
AND | comment | Red Hat Enterprise Linux 7 is installed | oval | oval:com.redhat.rhba:tst:20150364027 |
OR | AND | comment | elfutils is earlier than 0:0.176-2.el7 | oval | oval:com.redhat.rhsa:tst:20192197001 |
comment | elfutils is signed with Red Hat redhatrelease2 key | oval | oval:com.redhat.rhea:tst:20150369002 |
|
AND | comment | elfutils-default-yama-scope is earlier than 0:0.176-2.el7 | oval | oval:com.redhat.rhsa:tst:20192197003 |
comment | elfutils-default-yama-scope is signed with Red Hat redhatrelease2 key | oval | oval:com.redhat.rhsa:tst:20192197004 |
|
AND | comment | elfutils-devel is earlier than 0:0.176-2.el7 | oval | oval:com.redhat.rhsa:tst:20192197005 |
comment | elfutils-devel is signed with Red Hat redhatrelease2 key | oval | oval:com.redhat.rhea:tst:20150369004 |
|
AND | comment | elfutils-devel-static is earlier than 0:0.176-2.el7 | oval | oval:com.redhat.rhsa:tst:20192197007 |
comment | elfutils-devel-static is signed with Red Hat redhatrelease2 key | oval | oval:com.redhat.rhea:tst:20150369006 |
|
AND | comment | elfutils-libelf is earlier than 0:0.176-2.el7 | oval | oval:com.redhat.rhsa:tst:20192197009 |
comment | elfutils-libelf is signed with Red Hat redhatrelease2 key | oval | oval:com.redhat.rhea:tst:20150369008 |
|
AND | comment | elfutils-libelf-devel is earlier than 0:0.176-2.el7 | oval | oval:com.redhat.rhsa:tst:20192197011 |
comment | elfutils-libelf-devel is signed with Red Hat redhatrelease2 key | oval | oval:com.redhat.rhea:tst:20150369010 |
|
AND | comment | elfutils-libelf-devel-static is earlier than 0:0.176-2.el7 | oval | oval:com.redhat.rhsa:tst:20192197013 |
comment | elfutils-libelf-devel-static is signed with Red Hat redhatrelease2 key | oval | oval:com.redhat.rhea:tst:20150369012 |
|
AND | comment | elfutils-libs is earlier than 0:0.176-2.el7 | oval | oval:com.redhat.rhsa:tst:20192197015 |
comment | elfutils-libs is signed with Red Hat redhatrelease2 key | oval | oval:com.redhat.rhea:tst:20150369014 |
|
|
|
|
| rhsa | id | RHSA-2019:2197 | released | 2019-08-06 | severity | Low | title | RHSA-2019:2197: elfutils security, bug fix, and enhancement update (Low) |
|
bugzilla | id | 1705138 | title | elfutils xlate (cross-endian) functions might not convert an ELF Note header |
| oval | OR | comment | Red Hat Enterprise Linux must be installed | oval | oval:com.redhat.rhba:tst:20070304026 |
AND | comment | Red Hat Enterprise Linux 8 is installed | oval | oval:com.redhat.rhba:tst:20193384074 |
OR | AND | comment | elfutils is earlier than 0:0.176-5.el8 | oval | oval:com.redhat.rhsa:tst:20193575001 |
comment | elfutils is signed with Red Hat redhatrelease2 key | oval | oval:com.redhat.rhea:tst:20150369002 |
|
AND | comment | elfutils-debugsource is earlier than 0:0.176-5.el8 | oval | oval:com.redhat.rhsa:tst:20193575003 |
comment | elfutils-debugsource is signed with Red Hat redhatrelease2 key | oval | oval:com.redhat.rhsa:tst:20193575004 |
|
AND | comment | elfutils-default-yama-scope is earlier than 0:0.176-5.el8 | oval | oval:com.redhat.rhsa:tst:20193575005 |
comment | elfutils-default-yama-scope is signed with Red Hat redhatrelease2 key | oval | oval:com.redhat.rhsa:tst:20192197004 |
|
AND | comment | elfutils-devel is earlier than 0:0.176-5.el8 | oval | oval:com.redhat.rhsa:tst:20193575007 |
comment | elfutils-devel is signed with Red Hat redhatrelease2 key | oval | oval:com.redhat.rhea:tst:20150369004 |
|
AND | comment | elfutils-devel-static is earlier than 0:0.176-5.el8 | oval | oval:com.redhat.rhsa:tst:20193575009 |
comment | elfutils-devel-static is signed with Red Hat redhatrelease2 key | oval | oval:com.redhat.rhea:tst:20150369006 |
|
AND | comment | elfutils-libelf is earlier than 0:0.176-5.el8 | oval | oval:com.redhat.rhsa:tst:20193575011 |
comment | elfutils-libelf is signed with Red Hat redhatrelease2 key | oval | oval:com.redhat.rhea:tst:20150369008 |
|
AND | comment | elfutils-libelf-devel is earlier than 0:0.176-5.el8 | oval | oval:com.redhat.rhsa:tst:20193575013 |
comment | elfutils-libelf-devel is signed with Red Hat redhatrelease2 key | oval | oval:com.redhat.rhea:tst:20150369010 |
|
AND | comment | elfutils-libelf-devel-static is earlier than 0:0.176-5.el8 | oval | oval:com.redhat.rhsa:tst:20193575015 |
comment | elfutils-libelf-devel-static is signed with Red Hat redhatrelease2 key | oval | oval:com.redhat.rhea:tst:20150369012 |
|
AND | comment | elfutils-libs is earlier than 0:0.176-5.el8 | oval | oval:com.redhat.rhsa:tst:20193575017 |
comment | elfutils-libs is signed with Red Hat redhatrelease2 key | oval | oval:com.redhat.rhea:tst:20150369014 |
|
|
|
|
| rhsa | id | RHSA-2019:3575 | released | 2019-11-05 | severity | Low | title | RHSA-2019:3575: elfutils security, bug fix, and enhancement update (Low) |
|
| rpms | - elfutils-0:0.176-2.el7
- elfutils-debuginfo-0:0.176-2.el7
- elfutils-default-yama-scope-0:0.176-2.el7
- elfutils-devel-0:0.176-2.el7
- elfutils-devel-static-0:0.176-2.el7
- elfutils-libelf-0:0.176-2.el7
- elfutils-libelf-devel-0:0.176-2.el7
- elfutils-libelf-devel-static-0:0.176-2.el7
- elfutils-libs-0:0.176-2.el7
- elfutils-0:0.176-5.el8
- elfutils-debuginfo-0:0.176-5.el8
- elfutils-debugsource-0:0.176-5.el8
- elfutils-default-yama-scope-0:0.176-5.el8
- elfutils-devel-0:0.176-5.el8
- elfutils-devel-static-0:0.176-5.el8
- elfutils-libelf-0:0.176-5.el8
- elfutils-libelf-debuginfo-0:0.176-5.el8
- elfutils-libelf-devel-0:0.176-5.el8
- elfutils-libelf-devel-static-0:0.176-5.el8
- elfutils-libs-0:0.176-5.el8
- elfutils-libs-debuginfo-0:0.176-5.el8
|
|
refmap
via4
|
misc | | mlist | [debian-lts-announce] 20190225 [SECURITY] [DLA 1689-1] elfutils security update | suse | openSUSE-SU-2019:1590 | ubuntu | USN-4012-1 |
|
Last major update |
30-11-2021 - 19:53 |
Published |
09-02-2019 - 16:29 |
Last modified |
30-11-2021 - 19:53 |