USN-4665-2

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Source

https://ubuntu.com/security/notices/USN-4665-2

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4665-2.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4665-2

Related

Published

2020-12-09T16:46:40.594166Z

Modified

2020-12-09T16:46:40.594166Z

Summary

curl vulnerabilities

Details

USN-4665-1 fixed several vulnerabilities in curl. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.

Original advisory details:

Varnavas Papaioannou discovered that curl incorrectly handled FTP PASV responses. An attacker could possibly use this issue to trick curl into connecting to an arbitrary IP address and be used to perform port scanner and other information gathering. (CVE-2020-8284)

It was discovered that curl incorrectly handled FTP wildcard matchins. A remote attacker could possibly use this issue to cause curl to consume resources and crash, resulting in a denial of service. (CVE-2020-8285)

References

Affected packages

Ubuntu:14.04:LTS / curl

Package

Name: curl
Purl: pkg:deb/ubuntu/curl@7.35.0-1ubuntu2.20+esm6?arch=src?distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7.35.0-1ubuntu2.20+esm6

Affected versions

7.*

7.32.0-1ubuntu1

7.33.0-1ubuntu1

7.34.0-1ubuntu1

7.35.0-1ubuntu1

7.35.0-1ubuntu2

7.35.0-1ubuntu2.1

7.35.0-1ubuntu2.2

7.35.0-1ubuntu2.3

7.35.0-1ubuntu2.5

7.35.0-1ubuntu2.6

7.35.0-1ubuntu2.7

7.35.0-1ubuntu2.8

7.35.0-1ubuntu2.9

7.35.0-1ubuntu2.10

7.35.0-1ubuntu2.11

7.35.0-1ubuntu2.12

7.35.0-1ubuntu2.13

7.35.0-1ubuntu2.14

7.35.0-1ubuntu2.15

7.35.0-1ubuntu2.16

7.35.0-1ubuntu2.17

7.35.0-1ubuntu2.19

7.35.0-1ubuntu2.20

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "curl-udeb": "7.35.0-1ubuntu2.20+esm6",
            "libcurl3-udeb": "7.35.0-1ubuntu2.20+esm6",
            "curl": "7.35.0-1ubuntu2.20+esm6",
            "libcurl3": "7.35.0-1ubuntu2.20+esm6",
            "libcurl4-gnutls-dev": "7.35.0-1ubuntu2.20+esm6",
            "libcurl3-gnutls": "7.35.0-1ubuntu2.20+esm6",
            "libcurl4-doc": "7.35.0-1ubuntu2.20+esm6",
            "libcurl3-nss": "7.35.0-1ubuntu2.20+esm6",
            "libcurl4-nss-dev": "7.35.0-1ubuntu2.20+esm6",
            "libcurl4-openssl-dev": "7.35.0-1ubuntu2.20+esm6"
        }
    ]
}