PRIOn knowledge basePRION:CVE-2011-4362Integer overflow
6.8 Medium
AI Score
Confidence
Low
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.026 Low
EPSS
Percentile
89.9%
Integer signedness error in the base64_decode function in the HTTP authentication functionality (http_auth.c) in lighttpd 1.4 before 1.4.30 and 1.5 before SVN revision 2806 allows remote attackers to cause a denial of service (segmentation fault) via crafted base64 input that triggers an out-of-bounds read with a negative index.
| CPE | Name | Operator | Version |
|---|---|---|---|
| debian_linux | eq | 5.0 | |
| debian_linux | eq | 7.0 | |
| debian_linux | eq | 6.0 | |
| lighttpd | eq | 1.5.0 | |
| lighttpd | ge | 1.4.1 | |
| lighttpd | lt | 1.4.30 |
References
archives.neohapsis.com/archives/bugtraq/2011-12/0167.html
blog.pi3.com.pl/?p=277
download.lighttpd.net/lighttpd/security/lighttpd_sa_2011_01.txt
jvn.jp/en/jp/JVN37417423/index.html
redmine.lighttpd.net/issues/2370
secunia.com/advisories/47260
www.debian.org/security/2011/dsa-2368
www.openwall.com/lists/oss-security/2011/11/29/13
www.openwall.com/lists/oss-security/2011/11/29/8
www.securitytracker.com/id?1026359
bugzilla.redhat.com/show_bug.cgi?id=758624
exchange.xforce.ibmcloud.com/vulnerabilities/71536
www.exploit-db.com/exploits/18295
Related
6.8 Medium
AI Score
Confidence
Low
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.026 Low
EPSS
Percentile
89.9%