Ubuntu.comUB:CVE-2017-14952CVE-2017-14952
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
0.026 Low
EPSS
Percentile
90.1%
Double free in i18n/zonemeta.cpp in International Components for Unicode
(ICU) for C/C++ through 59.1 allows remote attackers to execute arbitrary
code via a crafted string, aka a “redundant UVector entry clean up function
call” issue.
References
bugs.icu-project.org/trac/changeset/40324/trunk/icu4c/source/i18n/zonemeta.cpp
www.sourcebrella.com/blog/double-free-vulnerability-international-components-unicode-icu/
launchpad.net/bugs/cve/CVE-2017-14952
nvd.nist.gov/vuln/detail/CVE-2017-14952
security-tracker.debian.org/tracker/CVE-2017-14952
ubuntu.com/security/notices/USN-3458-1
ubuntu.com/security/notices/USN-3458-2
www.cve.org/CVERecord?id=CVE-2017-14952
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
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
0.026 Low
EPSS
Percentile
90.1%