CVE-2017-8804

EUVD-2017-17747
The xdr_bytes and xdr_string functions in the GNU C Library (aka glibc or libc6) 2.25 mishandle failures of buffer deserialization, which allows remote attackers to cause a denial of service (virtual memory allocation, or memory consumption if an overcommit setting is not used) via a crafted UDP packet to port 111, a related issue to CVE-2017-8779. NOTE: [Information provided from upstream and references
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 87%
Affected Products (NVD)
VendorProductVersion
gnuglibc
2.25
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
eglibc
artful
dne
bionic
dne
cosmic
dne
precise
ignored
trusty
not-affected
xenial
dne
yakkety
dne
zesty
dne
glibc
artful
ignored
bionic
not-affected
cosmic
not-affected
precise
dne
trusty
dne
xenial
not-affected
yakkety
ignored
zesty
ignored
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00026.html
http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00039.html
http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00049.html
http://www.openwall.com/lists/oss-security/2017/05/05/2
http://www.securityfocus.com/bid/98339
https://bugzilla.suse.com/show_bug.cgi?id=1037559#c7
https://seclists.org/oss-sec/2017/q2/228
https://sourceware.org/bugzilla/show_bug.cgi?id=21461
https://sourceware.org/legacy-ml/libc-alpha/2017-05/msg00128.html
https://sourceware.org/legacy-ml/libc-alpha/2017-05/msg00129.html
https://sourceware.org/ml/libc-alpha/2017-05/msg00105.html
http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00026.html
http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00039.html
http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00049.html
http://www.openwall.com/lists/oss-security/2017/05/05/2
http://www.securityfocus.com/bid/98339
https://bugzilla.suse.com/show_bug.cgi?id=1037559#c7
https://seclists.org/oss-sec/2017/q2/228
https://sourceware.org/bugzilla/show_bug.cgi?id=21461
https://sourceware.org/legacy-ml/libc-alpha/2017-05/msg00128.html
https://sourceware.org/legacy-ml/libc-alpha/2017-05/msg00129.html
https://sourceware.org/ml/libc-alpha/2017-05/msg00105.html