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ubuntuUbuntuUSN-3498-1
HistoryNov 29, 2017 - 12:00 a.m.

curl vulnerabilities

2017-11-2900:00:00
ubuntu.com
33

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

0.037 Low

EPSS

Percentile

91.5%

Releases

  • Ubuntu 17.10
  • Ubuntu 17.04
  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • curl - HTTP, HTTPS, and FTP client and client libraries

Details

Alex Nichols discovered that curl incorrectly handled NTLM authentication
credentials. 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 16.04 LTS, Ubuntu 17.04 and Ubuntu 17.10.
(CVE-2017-8816)

It was discovered that curl incorrectly handled FTP wildcard matching. A
remote attacker could use this issue to cause curl to crash, resulting in a
denial of service, or possibly obtain sensitive information.
(CVE-2017-8817)

OSVersionArchitecturePackageVersionFilename
Ubuntu17.10noarchcurl<ย 7.55.1-1ubuntu2.2UNKNOWN
Ubuntu17.10noarchcurl-dbgsym<ย 7.55.1-1ubuntu2.2UNKNOWN
Ubuntu17.10noarchlibcurl3<ย 7.55.1-1ubuntu2.2UNKNOWN
Ubuntu17.10noarchlibcurl3-dbgsym<ย 7.55.1-1ubuntu2.2UNKNOWN
Ubuntu17.10noarchlibcurl3-gnutls<ย 7.55.1-1ubuntu2.2UNKNOWN
Ubuntu17.10noarchlibcurl3-gnutls-dbgsym<ย 7.55.1-1ubuntu2.2UNKNOWN
Ubuntu17.10noarchlibcurl3-nss<ย 7.55.1-1ubuntu2.2UNKNOWN
Ubuntu17.10noarchlibcurl3-nss-dbgsym<ย 7.55.1-1ubuntu2.2UNKNOWN
Ubuntu17.10noarchlibcurl4-doc<ย 7.55.1-1ubuntu2.2UNKNOWN
Ubuntu17.10noarchlibcurl4-gnutls-dev<ย 7.55.1-1ubuntu2.2UNKNOWN
Rows per page:
1-10 of 631

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

0.037 Low

EPSS

Percentile

91.5%