Alpine Linux Development TeamALPINE:CVE-2018-0495CVE-2018-0495
1.9 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:M/Au:N/C:P/I:N/A:N
4.7 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
5.9 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
33.2%
Libgcrypt before 1.7.10 and 1.8.x before 1.8.3 allows a memory-cache side-channel attack on ECDSA signatures that can be mitigated through the use of blinding during the signing process in the _gcry_ecc_ecdsa_sign function in cipher/ecc-ecdsa.c, aka the Return Of the Hidden Number Problem or ROHNP. To discover an ECDSA key, the attacker needs access to either the local machine or a different virtual machine on the same physical host.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-community | noarch | libressl | < 2.7.4-r0 | UNKNOWN |
| Alpine | edge-main | noarch | libgcrypt | < 1.8.3-r0 | UNKNOWN |
| Alpine | 3.10-main | noarch | libgcrypt | < 1.8.3-r0 | UNKNOWN |
| Alpine | 3.10-main | noarch | libressl | < 2.7.4-r0 | UNKNOWN |
| Alpine | 3.11-main | noarch | libgcrypt | < 1.8.3-r0 | UNKNOWN |
| Alpine | 3.11-main | noarch | libressl | < 2.7.4-r0 | UNKNOWN |
| Alpine | 3.12-main | noarch | libgcrypt | < 1.8.3-r0 | UNKNOWN |
| Alpine | 3.12-main | noarch | libressl | < 2.7.4-r0 | UNKNOWN |
| Alpine | 3.13-main | noarch | libgcrypt | < 1.8.3-r0 | UNKNOWN |
| Alpine | 3.13-main | noarch | libressl | < 2.7.4-r0 | UNKNOWN |
Related
1.9 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:M/Au:N/C:P/I:N/A:N
4.7 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
5.9 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
33.2%