8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.007 Low
EPSS
Percentile
80.6%
Debian Security Advisory DSA-3638-1 [email protected]
https://www.debian.org/security/ Alessandro Ghedini
August 03, 2016 https://www.debian.org/security/faq
Package : curl
CVE ID : CVE-2016-5419 CVE-2016-5420 CVE-2016-5421
Several vulnerabilities were discovered in cURL, an URL transfer library:
CVE-2016-5419
Bru Rom discovered that libcurl would attempt to resume a TLS session
even if the client certificate had changed.
CVE-2016-5420
It was discovered that libcurl did not consider client certificates
when reusing TLS connections.
CVE-2016-5421
Marcelo Echeverria and Fernando Muñoz discovered that libcurl was
vulnerable to a use-after-free flaw.
For the stable distribution (jessie), these problems have been fixed in
version 7.38.0-4+deb8u4.
For the unstable distribution (sid), these problems have been fixed in
version 7.50.1-1.
We recommend that you upgrade your curl packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 8 | i386 | libcurl4-openssl-dev | < 7.38.0-4+deb8u4 | libcurl4-openssl-dev_7.38.0-4+deb8u4_i386.deb |
Debian | 8 | powerpc | libcurl3-dbg | < 7.38.0-4+deb8u4 | libcurl3-dbg_7.38.0-4+deb8u4_powerpc.deb |
Debian | 8 | ppc64el | libcurl3-dbg | < 7.38.0-4+deb8u4 | libcurl3-dbg_7.38.0-4+deb8u4_ppc64el.deb |
Debian | 8 | all | libcurl4-doc | < 7.38.0-4+deb8u4 | libcurl4-doc_7.38.0-4+deb8u4_all.deb |
Debian | 8 | mips | libcurl3-gnutls | < 7.38.0-4+deb8u4 | libcurl3-gnutls_7.38.0-4+deb8u4_mips.deb |
Debian | 8 | kfreebsd-i386 | libcurl4-nss-dev | < 7.38.0-4+deb8u4 | libcurl4-nss-dev_7.38.0-4+deb8u4_kfreebsd-i386.deb |
Debian | 8 | s390x | libcurl3-gnutls | < 7.38.0-4+deb8u4 | libcurl3-gnutls_7.38.0-4+deb8u4_s390x.deb |
Debian | 8 | amd64 | libcurl4-nss-dev | < 7.38.0-4+deb8u4 | libcurl4-nss-dev_7.38.0-4+deb8u4_amd64.deb |
Debian | 8 | powerpc | libcurl3 | < 7.38.0-4+deb8u4 | libcurl3_7.38.0-4+deb8u4_powerpc.deb |
Debian | 8 | powerpc | libcurl4-gnutls-dev | < 7.38.0-4+deb8u4 | libcurl4-gnutls-dev_7.38.0-4+deb8u4_powerpc.deb |
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.007 Low
EPSS
Percentile
80.6%