PRIOn knowledge basePRION:CVE-2011-4315Heap overflow
8.2 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
0.006 Low
EPSS
Percentile
77.8%
Heap-based buffer overflow in compression-pointer processing in core/ngx_resolver.c in nginx before 1.0.10 allows remote resolvers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a long response.
References
lists.opensuse.org/opensuse-security-announce/2011-12/msg00005.html
openwall.com/lists/oss-security/2011/11/17/10
openwall.com/lists/oss-security/2011/11/17/8
secunia.com/advisories/47097
secunia.com/advisories/48577
security.gentoo.org/glsa/glsa-201203-22.xml
trac.nginx.org/nginx/changeset/4268/nginx
www.nginx.org/en/CHANGES-1.0
www.securityfocus.com/bid/50710
lists.fedoraproject.org/pipermail/package-announce/2011-December/070569.html
Related
8.2 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
0.006 Low
EPSS
Percentile
77.8%