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
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
90.7%
Debian Security Advisory DSA-4051-1 [email protected]
https://www.debian.org/security/ Yves-Alexis Perez
November 29, 2017 https://www.debian.org/security/faq
Package : curl
CVE ID : CVE-2017-8816 CVE-2017-8817
Two vulnerabilities were discovered in cURL, an URL transfer library.
CVE-2017-8816
Alex Nichols discovered a buffer overrun flaw in the NTLM authentication
code which can be triggered on 32bit systems where an integer overflow
might occur when calculating the size of a memory allocation.
CVE-2017-8817
Fuzzing by the OSS-Fuzz project led to the discovery of a read out of
bounds flaw in the FTP wildcard function in libcurl. A malicious server
could redirect a libcurl-based client to an URL using a wildcard pattern,
triggering the out-of-bound read.
For the oldstable distribution (jessie), these problems have been fixed
in version 7.38.0-4+deb8u8.
For the stable distribution (stretch), these problems have been fixed in
version 7.52.1-5+deb9u3.
We recommend that you upgrade your curl packages.
For the detailed security status of curl please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/curl
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 | 9 | all | libcurl3-gnutls | <ย 7.52.1-5+deb9u3 | libcurl3-gnutls_7.52.1-5+deb9u3_all.deb |
Debian | 9 | all | libcurl4-doc | <ย 7.52.1-5+deb9u3 | libcurl4-doc_7.52.1-5+deb9u3_all.deb |
Debian | 9 | all | curl | <ย 7.52.1-5+deb9u3 | curl_7.52.1-5+deb9u3_all.deb |
Debian | 9 | all | libcurl3-nss | <ย 7.52.1-5+deb9u3 | libcurl3-nss_7.52.1-5+deb9u3_all.deb |
Debian | 9 | all | libcurl4-openssl-dev | <ย 7.52.1-5+deb9u3 | libcurl4-openssl-dev_7.52.1-5+deb9u3_all.deb |
Debian | 9 | all | libcurl3-dbg | <ย 7.52.1-5+deb9u3 | libcurl3-dbg_7.52.1-5+deb9u3_all.deb |
Debian | 9 | all | libcurl3 | <ย 7.52.1-5+deb9u3 | libcurl3_7.52.1-5+deb9u3_all.deb |
Debian | 9 | all | libcurl4-nss-dev | <ย 7.52.1-5+deb9u3 | libcurl4-nss-dev_7.52.1-5+deb9u3_all.deb |
Debian | 8 | all | curl | <ย 7.38.0-4+deb8u8 | curl_7.38.0-4+deb8u8_all.deb |
Debian | 9 | all | libcurl4-gnutls-dev | <ย 7.52.1-5+deb9u3 | libcurl4-gnutls-dev_7.52.1-5+deb9u3_all.deb |
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
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
90.7%