7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
AI Score
Confidence
High
0.013 Low
EPSS
Percentile
86.1%
Peter Wu discovered that curl incorrectly handled certain SMTP buffers. A
remote attacker could use this issue to cause curl to crash, resulting in a
denial of service, or possibly execute arbitrary code.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 18.04 | noarch | curl | < 7.58.0-2ubuntu3.2 | UNKNOWN |
Ubuntu | 18.04 | noarch | curl-dbgsym | < 7.58.0-2ubuntu3.2 | UNKNOWN |
Ubuntu | 18.04 | noarch | libcurl3-gnutls | < 7.58.0-2ubuntu3.2 | UNKNOWN |
Ubuntu | 18.04 | noarch | libcurl3-gnutls-dbgsym | < 7.58.0-2ubuntu3.2 | UNKNOWN |
Ubuntu | 18.04 | noarch | libcurl3-nss | < 7.58.0-2ubuntu3.2 | UNKNOWN |
Ubuntu | 18.04 | noarch | libcurl3-nss-dbgsym | < 7.58.0-2ubuntu3.2 | UNKNOWN |
Ubuntu | 18.04 | noarch | libcurl4 | < 7.58.0-2ubuntu3.2 | UNKNOWN |
Ubuntu | 18.04 | noarch | libcurl4-dbgsym | < 7.58.0-2ubuntu3.2 | UNKNOWN |
Ubuntu | 18.04 | noarch | libcurl4-doc | < 7.58.0-2ubuntu3.2 | UNKNOWN |
Ubuntu | 18.04 | noarch | libcurl4-gnutls-dev | < 7.58.0-2ubuntu3.2 | UNKNOWN |
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
AI Score
Confidence
High
0.013 Low
EPSS
Percentile
86.1%