CVE-2018-0732
- Source
- https://cve.org/CVERecord?id=CVE-2018-0732
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-0732.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2018-0732
- Downstream
- Related
- Published
- 2018-06-12T13:29:00.207Z
- Modified
- 2026-04-16T06:17:19.551558686Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
During key agreement in a TLS handshake using a DH(E) based ciphersuite a malicious server can send a very large prime value to the client. This will cause the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client has finished. This could be exploited in a Denial Of Service attack. Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h). Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2-1.0.2o).
- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y3IVFGSERAZLNJCK35TEM2R4726XIH3Z/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZBEV5QGDRFUZDMNECFXUSN5FMYOZDE4V/
- https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=ea7abeeabf92b7aca160bdd0208636d4da69f4f4
- https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=3984ef0b72831da8b3ece4745cac4f8575b19098
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EWC42UXL5GHTU5G77VKBF6JYUUNGSHOM/
- https://security.netapp.com/advisory/ntap-20190118-0002/
- https://access.redhat.com/errata/RHSA-2018:3505
- https://www.debian.org/security/2018/dsa-4355
- https://access.redhat.com/errata/RHSA-2018:2552
- https://lists.debian.org/debian-lts-announce/2018/07/msg00043.html
- https://www.tenable.com/security/tns-2018-12
- https://www.tenable.com/security/tns-2018-13
- https://access.redhat.com/errata/RHSA-2018:3221
- https://security.netapp.com/advisory/ntap-20181105-0001/
- https://security.gentoo.org/glsa/201811-03
- https://usn.ubuntu.com/3692-1/
- https://www.debian.org/security/2018/dsa-4348
- https://www.openssl.org/news/secadv/20180612.txt
- https://www.oracle.com/security-alerts/cpuapr2020.html
- https://www.tenable.com/security/tns-2018-14
- https://securityadvisories.paloaltonetworks.com/Home/Detail/133
- https://www.tenable.com/security/tns-2018-17
- http://www.securityfocus.com/bid/104442
- http://www.securitytracker.com/id/1041090
- https://access.redhat.com/errata/RHSA-2019:1296
- https://access.redhat.com/errata/RHSA-2019:1297
- https://cert-portal.siemens.com/productcert/pdf/ssa-419820.pdf
- https://nodejs.org/en/blog/vulnerability/august-2018-security-releases/
- https://usn.ubuntu.com/3692-2/
- https://access.redhat.com/errata/RHSA-2018:2553
- https://access.redhat.com/errata/RHSA-2019:1543
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
- https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
- http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
- https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
Affected packages
Git / github.com/nodejs/node
Affected ranges
- Type
- GIT
- Repo
- https://github.com/nodejs/node
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affectedIntroducedFixedIntroducedFixedIntroducedFixedIntroducedFixedIntroducedFixed
- Database specific
{ "versions": [ { "introduced": "0" }, { "last_affected": "8.0" }, { "introduced": "6.0.0" }, { "fixed": "6.8.1" }, { "introduced": "6.9.0" }, { "fixed": "6.14.4" }, { "introduced": "8.0.0" }, { "fixed": "8.8.1" }, { "introduced": "8.9.0" }, { "fixed": "8.11.4" }, { "introduced": "10.0.0" }, { "fixed": "10.9.0" } ] }
Affected versions
Other
OpenSSL_1_0_2u
OpenSSL_1_1_0l
v10.*
v10.0.0
v10.1.0
v10.2.0
v10.2.1
v10.3.0
v10.4.0
v10.4.1
v10.5.0
v10.6.0
v10.7.0
v10.8.0
v6.*
v6.0.0
v6.1.0
v6.10.0
v6.10.1
v6.10.2
v6.10.3
v6.11.0
v6.11.1
v6.11.2
v6.11.3
v6.11.4
v6.11.5
v6.12.0
v6.12.1
v6.12.2
v6.12.3
v6.13.0
v6.13.1
v6.14.0
v6.14.1
v6.14.2
v6.14.3
v6.2.0
v6.2.1
v6.2.2
v6.3.0
v6.3.1
v6.4.0
v6.5.0
v6.6.0
v6.7.0
v6.8.0
v6.9.0
v6.9.1
v6.9.2
v6.9.3
v6.9.4
v6.9.5
v8.*
v8.0.0
v8.1.0
v8.1.1
v8.1.2
v8.1.3
v8.1.4
v8.10.0
v8.11.0
v8.11.1
v8.11.2
v8.11.3
v8.2.0
v8.2.1
v8.3.0
v8.4.0
v8.5.0
v8.6.0
v8.7.0
v8.8.0
v8.9.0
v8.9.1
v8.9.2
v8.9.3
v8.9.4
Database specific
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-0732.json"
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.04"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.04"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "16.04"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "17.10"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "18.04"
}
]
}
]