elfutils: heap-based buffer over-read in read_srclines in dwarf_getsrclines.c in libdw
Published Jan 29, 2019
6.5
MEDIUMCVSS 3.0
EPSS 2.13%
Description
A heap-based buffer over-read was discovered in the function read_srclines in dwarf_getsrclines.c in libdw in elfutils 0.175. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by eu-nm.
Affected products
No data.
Configuration 1
- 0.175
Configuration 2
- 8.0
No data.
Red Hat Ansible Tower 3.4 for RHEL 7
ansible-tower-34/ansible-tower-memcached:1.4.15-28
Fixed · RHBA-2020:0547
Red Hat Ansible Tower 3.4 for RHEL 7
ansible-tower-35/ansible-tower-memcached:1.4.15-28
Fixed · RHBA-2020:0547
Red Hat Ansible Tower 3.4 for RHEL 7
ansible-tower-37/ansible-tower-memcached-rhel7:1.4.15-28
Fixed · RHBA-2020:0547
Red Hat Enterprise Linux 7
elfutils-0:0.176-2.el7
Fixed · RHSA-2019:2197
Red Hat Enterprise Linux 8
elfutils-0:0.176-5.el8
Fixed · RHSA-2019:3575
Red Hat Enterprise Linux 5
elfutils
Not affected
Red Hat Enterprise Linux 6
elfutils
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Ansible Tower 3.4 for RHEL 7 | ansible-tower-34/ansible-tower-memcached:1.4.15-28 | Fixed | RHBA-2020:0547 |
| Red Hat Ansible Tower 3.4 for RHEL 7 | ansible-tower-35/ansible-tower-memcached:1.4.15-28 | Fixed | RHBA-2020:0547 |
| Red Hat Ansible Tower 3.4 for RHEL 7 | ansible-tower-37/ansible-tower-memcached-rhel7:1.4.15-28 | Fixed | RHBA-2020:0547 |
| Red Hat Enterprise Linux 7 | elfutils-0:0.176-2.el7 | Fixed | RHSA-2019:2197 |
| Red Hat Enterprise Linux 8 | elfutils-0:0.176-5.el8 | Fixed | RHSA-2019:3575 |
| Red Hat Enterprise Linux 5 | elfutils | Not affected | n/a |
| Red Hat Enterprise Linux 6 | elfutils | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (11)
- https://access.redhat.com/errata/RHSA-2019:2197 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2019:3575 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2019-7149 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1671443 Issue Tracking
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-16699 Advisory
- https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-7149
- https://sourceware.org/bugzilla/show_bug.cgi?id=24102 x_refsource_MISCExploitIssue TrackingThird Party Advisory
- https://sourceware.org/ml/elfutils-devel/2019-q1/msg00068.html x_refsource_MISCMailing ListPatchThird Party Advisory
- https://usn.ubuntu.com/4012-1/ vendor-advisoryx_refsource_UBUNTU
- https://www.cve.org/CVERecord?id=CVE-2019-7149
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2019:2197 | vendor-advisoryx_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2019:3575 | vendor-advisoryx_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2019-7149 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1671443 | Issue Tracking | |
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-16699 | Advisory | |
| https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html | mailing-listx_refsource_MLISTMailing ListThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2019-7149 | ||
| https://sourceware.org/bugzilla/show_bug.cgi?id=24102 | x_refsource_MISCExploitIssue TrackingThird Party Advisory | |
| https://sourceware.org/ml/elfutils-devel/2019-q1/msg00068.html | x_refsource_MISCMailing ListPatchThird Party Advisory | |
| https://usn.ubuntu.com/4012-1/ | vendor-advisoryx_refsource_UBUNTU | |
| https://www.cve.org/CVERecord?id=CVE-2019-7149 |
Change history (0)
No recorded changes yet.