Buffer overflow in Haproxy
CVE-2015-3281
The buffer_slow_realign function in HAProxy 1.5.x before 1.5.14 and 1.6-dev does not properly realign a buffer that is used for pending outgoing data, which allows remote attackers to obtain sensitive information (uninitialized memory cont…
Vulnerability class: Buffer Overflow
EPSS: 0.001 (26.2th percentile) — read the EPSS interpretation.
Affected products
- Haproxy — versions 1.5, 1.5.0, 1.5.1
- Canonical Ubuntu_linux — versions 14.10, 15.04
- Debian Debian_linux — versions 8.0
- Opensuse Openstack_cloud — versions 5
- Opensuse — versions 13.2
- Redhat Enterprise_linux_desktop — versions 7.0
- Redhat Enterprise_linux_server — versions 7.0
- Redhat Enterprise_linux_server_aus — versions 7.3, 7.4, 7.6
- Redhat Enterprise_linux_server_eus — versions 7.1, 7.2, 7.3
- Redhat Enterprise_linux_server_tus — versions 7.3, 7.6
Weakness classification (CWE)
References
- RHSA-2015:1741 (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- openSUSE-SU-2015:1831 (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_SUSE)
- secalert@redhat.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- RHSA-2015:2666 (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- USN-2668-1 (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- SUSE-SU-2015:1663 (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_SUSE)
- secalert@redhat.com (x_refsource_CONFIRM)
- DSA-3301 (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
- 75554 (Third Party Advisory, VDB Entry, vdb-entry, x_refsource_BID)