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CVE
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CVE-2016-4483Date: (C)2017-04-12   (M)2024-02-22


The xmlBufAttrSerializeTxtContent function in xmlsave.c in libxml2 allows context-dependent attackers to cause a denial of service (out-of-bounds read and application crash) via a non-UTF-8 attribute value, related to serialization. NOTE: this vulnerability may be a duplicate of CVE-2016-3627.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.5CVSS Score : 5.0
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 3.6Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  
Reference:
SECTRACK-1036348
BID-90013
DSA-3593
GLSA-201701-37
RHSA-2016:2957
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
http://www.openwall.com/lists/oss-security/2016/05/03/8
http://www.openwall.com/lists/oss-security/2016/05/04/7
http://www.openwall.com/lists/oss-security/2016/06/07/4
http://www.openwall.com/lists/oss-security/2016/06/07/5
http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
https://git.gnome.org/browse/libxml2/commit/?id=c97750d11bb8b6f3303e7131fe526a61ac65bcfd
https://www.tenable.com/security/tns-2016-18

CPE    2
cpe:/a:xmlsoft:libxml2
cpe:/o:debian:debian_linux:8.0
CWE    1
CWE-502
OVAL    10
oval:org.secpod.oval:def:602524
oval:org.secpod.oval:def:703151
oval:org.secpod.oval:def:34290
oval:org.secpod.oval:def:36326
...

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