PRIOn knowledge basePRION:CVE-2015-7547Stack overflow
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:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
8.5 High
AI Score
Confidence
High
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
0.974 High
EPSS
Percentile
99.9%
Multiple stack-based buffer overflows in the (1) send_dg and (2) send_vc functions in the libresolv library in the GNU C Library (aka glibc or libc6) before 2.23 allow remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted DNS response that triggers a call to the getaddrinfo function with the AF_UNSPEC or AF_INET6 address family, related to performing “dual A/AAAA DNS queries” and the libnss_dns.so.2 NSS module.
References
fortiguard.com/advisory/glibc-getaddrinfo-stack-overflow
lists.opensuse.org/opensuse-security-announce/2016-02/msg00036.html
lists.opensuse.org/opensuse-security-announce/2016-02/msg00037.html
lists.opensuse.org/opensuse-security-announce/2016-02/msg00038.html
lists.opensuse.org/opensuse-security-announce/2016-02/msg00039.html
lists.opensuse.org/opensuse-security-announce/2016-02/msg00042.html
lists.opensuse.org/opensuse-security-announce/2016-02/msg00043.html
lists.opensuse.org/opensuse-security-announce/2016-02/msg00044.html
packetstormsecurity.com/files/135802/glibc-getaddrinfo-Stack-Based-Buffer-Overflow.html
packetstormsecurity.com/files/154361/Cisco-Device-Hardcoded-Credentials-GNU-glibc-BusyBox.html
packetstormsecurity.com/files/164014/Moxa-Command-Injection-Cross-Site-Scripting-Vulnerable-Software.html
packetstormsecurity.com/files/167552/Nexans-FTTO-GigaSwitch-Outdated-Components-Hardcoded-Backdoor.html
rhn.redhat.com/errata/RHSA-2016-0175.html
rhn.redhat.com/errata/RHSA-2016-0176.html
rhn.redhat.com/errata/RHSA-2016-0225.html
rhn.redhat.com/errata/RHSA-2016-0277.html
seclists.org/fulldisclosure/2019/Sep/7
seclists.org/fulldisclosure/2021/Sep/0
seclists.org/fulldisclosure/2022/Jun/36
support.citrix.com/article/CTX206991
ubuntu.com/usn/usn-2900-1
www.debian.org/security/2016/dsa-3480
www.debian.org/security/2016/dsa-3481
www.fortiguard.com/advisory/glibc-getaddrinfo-stack-overflow
www.huawei.com/en/psirt/security-advisories/huawei-sa-20160304-01-glibc-en
www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
www.securityfocus.com/bid/83265
www.securitytracker.com/id/1035020
www.vmware.com/security/advisories/VMSA-2016-0002.html
access.redhat.com/articles/2161461
blogs.sophos.com/2016/02/24/utm-up2date-9-355-released/
blogs.sophos.com/2016/02/29/utm-up2date-9-319-released/
bto.bluecoat.com/security-advisory/sa114
bugzilla.redhat.com/show_bug.cgi?id=1293532
googleonlinesecurity.blogspot.com/2016/02/cve-2015-7547-glibc-getaddrinfo-stack.html
h20566.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-c05028479
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04989404
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05008367
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05053211
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05073516
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05098877
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05125672
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05128937
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05130958
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05140858
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05176716
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05212266
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05376917
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722
help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes
ics-cert.us-cert.gov/advisories/ICSA-16-103-01
kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40161
kc.mcafee.com/corporate/index?page=content&id=SB10150
lists.fedoraproject.org/pipermail/package-announce/2016-February/177404.html
lists.fedoraproject.org/pipermail/package-announce/2016-February/177412.html
marc.info/?l=bugtraq&m=145596041017029&w=2
marc.info/?l=bugtraq&m=145672440608228&w=2
marc.info/?l=bugtraq&m=145690841819314&w=2
marc.info/?l=bugtraq&m=145857691004892&w=2
marc.info/?l=bugtraq&m=146161017210491&w=2
seclists.org/bugtraq/2019/Sep/7
security.gentoo.org/glsa/201602-02
security.netapp.com/advisory/ntap-20160217-0002/
sourceware.org/bugzilla/show_bug.cgi?id=18665
sourceware.org/ml/libc-alpha/2016-02/msg00416.html
support.f5.com/kb/en-us/solutions/public/k/47/sol47098834.html
support.lenovo.com/us/en/product_security/len_5450
www.arista.com/en/support/advisories-notices/security-advisories/1255-security-advisory-17
www.exploit-db.com/exploits/39454/
www.exploit-db.com/exploits/40339/
www.kb.cert.org/vuls/id/457759
www.tenable.com/security/research/tra-2017-08
Related
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:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
8.5 High
AI Score
Confidence
High
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
0.974 High
EPSS
Percentile
99.9%