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CVE-2018-10846
Published: Aug 22, 2018
Modified: Aug 5, 2024
PUBLISHED
CVSS v3.0
5.3
MEDIUM
Description
A cache-based side channel in GnuTLS implementation that leads to plain text recovery in cross-VM attack setting was found. An attacker could use a combination of "Just in Time" Prime+probe attack in combination with Lucky-13 attack to recover plain text using crafted packets.
| Vendor | Product | Versions |
|---|---|---|
[UNKNOWN] | gnutls | affected n/a |
Weaknesses (CWE)
CVSS v3.0 Details
CVSS v3.0 Vector
CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N
Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
None
Availability
None
References
https://eprint.iacr.org/2018/747
x_refsource_MISC
https://gitlab.com/gnutls/gnutls/merge_requests/657
x_refsource_CONFIRM
RHSA-2018:3505
vendor-advisory
x_refsource_REDHAT
105138
vdb-entry
x_refsource_BID
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10846
x_refsource_CONFIRM
RHSA-2018:3050
vendor-advisory
x_refsource_REDHAT
[debian-lts-announce] 20181030 [SECURITY] [DLA 1560-1] gnutls28 security update
mailing-list
x_refsource_MLIST
USN-3999-1
vendor-advisory
x_refsource_UBUNTU
FEDORA-2020-f90fb78f70
vendor-advisory
x_refsource_FEDORA
FEDORA-2020-d14280a6e8
vendor-advisory
x_refsource_FEDORA
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