Debian Security Bug TrackerDEBIANCVE:CVE-2018-16869CVE-2018-16869
5.7 Medium
CVSS3
Attack Vector
PHYSICAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N
3.3 Low
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:M/Au:N/C:P/I:P/A:N
0.001 Low
EPSS
Percentile
35.6%
A Bleichenbacher type side-channel based padding oracle attack was found in the way nettle handles endian conversion of RSA decrypted PKCS#1 v1.5 data. An attacker who is able to run a process on the same physical core as the victim process, could use this flaw extract plaintext or in some cases downgrade any TLS connections to a vulnerable server.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | nettle | < 3.4.1~rc1-1 | nettle_3.4.1~rc1-1_all.deb |
| Debian | 11 | all | nettle | < 3.4.1~rc1-1 | nettle_3.4.1~rc1-1_all.deb |
| Debian | 10 | all | nettle | < 3.4.1~rc1-1 | nettle_3.4.1~rc1-1_all.deb |
| Debian | 999 | all | nettle | < 3.4.1~rc1-1 | nettle_3.4.1~rc1-1_all.deb |
| Debian | 13 | all | nettle | < 3.4.1~rc1-1 | nettle_3.4.1~rc1-1_all.deb |
Related
5.7 Medium
CVSS3
Attack Vector
PHYSICAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N
3.3 Low
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:M/Au:N/C:P/I:P/A:N
0.001 Low
EPSS
Percentile
35.6%