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TOR » TOR » 0.0.9.6 : Security Vulnerabilities Published In 2011 (Denial Of Service)

Cpe Name:cpe:/a:tor:tor:0.0.9.6

2011 : January February March April May June July August September October November December

CVSS Scores Greater Than: 0 1 2 3 4 5 6 7 8 9

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#	CVE ID	CWE ID	# of Exploits	Vulnerability Type(s)	Publish Date	Update Date	Score	Gained Access Level	Access	Complexity	Authentication	Conf.	Integ.	Avail.
1	CVE-2011-2778	119		DoS Exec Code Overflow Mem. Corr.	2011-12-22	2012-01-18	7.6	None	Remote	High	Not required	Complete	Complete	Complete
Multiple heap-based buffer overflows in Tor before 0.2.2.35 allow remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code by (1) establishing a SOCKS connection to SocksPort or (2) leveraging a SOCKS proxy configuration.
2	CVE-2011-1924	119		DoS Overflow	2011-06-14	2011-06-30	5.0	None	Remote	Low	Not required	None	None	Partial
Buffer overflow in the policy_summarize function in or/policies.c in Tor before 0.2.1.30 allows remote attackers to cause a denial of service (directory authority crash) via a crafted policy that triggers creation of a long port list.
3	CVE-2011-0493	189		DoS	2011-01-19	2011-02-01	5.0	None	Remote	Low	Not required	None	None	Partial
Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha might allow remote attackers to cause a denial of service (assertion failure and daemon exit) via vectors related to malformed router caches and improper handling of integer values.
4	CVE-2011-0492	399		DoS	2011-01-19	2011-02-01	5.0	None	Remote	Low	Not required	None	None	Partial
Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha allows remote attackers to cause a denial of service (assertion failure and daemon exit) via blobs that trigger a certain file size, as demonstrated by the cached-descriptors.new file.
5	CVE-2011-0491	20		DoS	2011-01-19	2011-02-12	5.0	None	Remote	Low	Not required	None	None	Partial
The tor_realloc function in Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha does not validate a certain size value during memory allocation, which might allow remote attackers to cause a denial of service (daemon crash) via unspecified vectors, related to "underflow errors."
6	CVE-2011-0490			DoS	2011-01-19	2011-02-12	5.0	None	Remote	Low	Not required	None	None	Partial
Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha makes calls to Libevent within Libevent log handlers, which might allow remote attackers to cause a denial of service (daemon crash) via vectors that trigger certain log messages.
7	CVE-2011-0427	119		DoS Exec Code Overflow Mem. Corr.	2011-01-19	2011-07-19	6.8	None	Remote	Medium	Not required	Partial	Partial	Partial
Heap-based buffer overflow in Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors.
8	CVE-2011-0015	20		DoS	2011-01-19	2011-07-19	5.0	None	Remote	Low	Not required	None	None	Partial
Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha does not properly check the amount of compression in zlib-compressed data, which allows remote attackers to cause a denial of service via a large compression factor.

Total number of vulnerabilities : 8 Page : 1 (This Page)

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