CVE-2016-2851
- Source
- https://cve.org/CVERecord?id=CVE-2016-2851
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-2851.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2016-2851
- Downstream
- Related
- Published
- 2016-04-07T23:59:09.940Z
- Modified
- 2026-04-16T06:22:07.471582059Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Integer overflow in proto.c in libotr before 4.1.1 on 64-bit platforms allows remote attackers to cause a denial of service (memory corruption and application crash) or execute arbitrary code via a series of large OTR messages, which triggers a heap-based buffer overflow.
- References
-
- https://www.exploit-db.com/exploits/39550/
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00030.html
- http://www.debian.org/security/2016/dsa-3512
- http://www.securityfocus.com/archive/1/537745/100/0/threaded
- https://security.gentoo.org/glsa/201701-10
- http://www.securityfocus.com/bid/84285
- http://www.ubuntu.com/usn/USN-2926-1
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00021.html
- https://www.x41-dsec.de/lab/advisories/x41-2016-001-libotr/
- http://seclists.org/fulldisclosure/2016/Mar/21
- https://lists.cypherpunks.ca/pipermail/otr-users/2016-March/002581.html
Affected packages
Git /
Database specific
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "7.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "42.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "13.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.1.0"
}
]
}
]
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-2851.json"