UbuntuUSN-3648-1curl vulnerabilities
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
7.5 High
CVSS2
Access Vector
NETWORK
Access 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
0.013 Low
EPSS
Percentile
85.9%
Releases
- Ubuntu 18.04 ESM
- Ubuntu 17.10
- Ubuntu 16.04 ESM
- Ubuntu 14.04 ESM
Packages
- curl - HTTP, HTTPS, and FTP client and client libraries
Details
Dario Weisser discovered that curl incorrectly handled long FTP server
command replies. If a user or automated system were tricked into connecting
to a malicious FTP server, a remote attacker could use this issue to cause
curl to crash, resulting in a denial of service, or possibly execute
arbitrary code. This issue only affected Ubuntu 17.10 and Ubuntu 18.04 LTS.
(CVE-2018-1000300)
Max Dymond discovered that curl incorrectly handled certain RTSP responses.
If a user or automated system were tricked into connecting to a malicious
server, a remote attacker could use this issue to cause curl to crash,
resulting in a denial of service, or possibly obtain sensitive information.
(CVE-2018-1000301)
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 18.04 | noarch | curl | < 7.58.0-2ubuntu3.1 | UNKNOWN |
| Ubuntu | 18.04 | noarch | curl-dbgsym | < 7.58.0-2ubuntu3.1 | UNKNOWN |
| Ubuntu | 18.04 | noarch | libcurl3-gnutls | < 7.58.0-2ubuntu3.1 | UNKNOWN |
| Ubuntu | 18.04 | noarch | libcurl3-gnutls-dbgsym | < 7.58.0-2ubuntu3.1 | UNKNOWN |
| Ubuntu | 18.04 | noarch | libcurl3-nss | < 7.58.0-2ubuntu3.1 | UNKNOWN |
| Ubuntu | 18.04 | noarch | libcurl3-nss-dbgsym | < 7.58.0-2ubuntu3.1 | UNKNOWN |
| Ubuntu | 18.04 | noarch | libcurl4 | < 7.58.0-2ubuntu3.1 | UNKNOWN |
| Ubuntu | 18.04 | noarch | libcurl4-dbgsym | < 7.58.0-2ubuntu3.1 | UNKNOWN |
| Ubuntu | 18.04 | noarch | libcurl4-doc | < 7.58.0-2ubuntu3.1 | UNKNOWN |
| Ubuntu | 18.04 | noarch | libcurl4-gnutls-dev | < 7.58.0-2ubuntu3.1 | UNKNOWN |
Related
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
7.5 High
CVSS2
Access Vector
NETWORK
Access 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
0.013 Low
EPSS
Percentile
85.9%