Buffer overflow in Hp Icewall_federation_agent
CVE-2016-2182
The BN_bn2dec function in crypto/bn/bn_print.c in OpenSSL before 1.1.0 does not properly validate division results, which allows remote attackers to cause a denial of service (out-of-bounds write and application crash) or possibly have uns…
Vulnerability class: Buffer Overflow
EPSS: 0.289 (96.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Hp Icewall_federation_agent — versions 3.0
- Hp Icewall_mcrp — versions 3.0
- Hp Icewall_sso — versions 10.0
- Hp Icewall_sso_agent_option — versions 10.0
- Openssl — versions 1.0.1, 1.0.1a, 1.0.1b
- Oracle Linux — versions 5, 6, 7
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- 1036688 (vdb-entry)
- secalert@redhat.com
- RHSA-2018:2185 (vendor-advisory)
- RHSA-2018:2186 (vendor-advisory)
- secalert@redhat.com (Third Party Advisory)
- secalert@redhat.com
- 92557 (Third Party Advisory, VDB Entry, vdb-entry)
- secalert@redhat.com
- 1037968 (vdb-entry)
- RHSA-2016:1940 (vendor-advisory)
Frequently asked questions
- What is CVE-2016-2182?
- CVE-2016-2182 is a critical-severity vulnerability in Hp Icewall_federation_agent, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2016-09-16.
- How severe is CVE-2016-2182?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2016-2182 known to be exploited?
- 9 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.