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tor tor 0.2.1.21 vulnerabilities and exploits

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445
VMScore
CVE-2011-0015
Tor prior to 0.2.1.29 and 0.2.2.x prior to 0.2.2.21-alpha does not properly check the amount of compression in zlib-compressed data, which allows remote malicious users to cause a denial of service via a large compression factor.
Tor Tor 0.2.1.11Tor Tor 0.2.1.12Tor Tor 0.2.1.17Tor Tor 0.2.1.19Tor Tor 0.2.1.20Tor Tor 0.2.1.25Tor Tor 0.2.1.27Tor Tor 0.2.1.8Tor Tor 0.2.0.31Tor Tor 0.2.0.32Tor Tor 0.2.0.28Tor Tor 0.2.0.25Tor Tor 0.2.0.27Tor Tor 0.2.0.16Tor Tor 0.2.0.18Tor Tor 0.2.0.8Tor Tor 0.2.0.11Tor Tor 0.2.0.1Tor Tor 0.2.0.3Tor Tor 0.1.2.13Tor Tor 0.1.2.5Tor Tor 0.1.2.11
187
VMScore
CVE-2011-0016
Tor prior to 0.2.1.29 and 0.2.2.x prior to 0.2.2.21-alpha does not properly manage key data in memory, which might allow local users to obtain sensitive information by leveraging the ability to read memory that was previously used by a different process.
Tor Tor 0.2.1.12Tor Tor 0.2.1.13Tor Tor 0.2.1.14Tor Tor 0.2.1.15Tor TorTor Tor 0.2.1.3Tor Tor 0.2.1.4Tor Tor 0.2.1.5Tor Tor 0.2.0.25Tor Tor 0.2.0.22Tor Tor 0.2.0.23Tor Tor 0.2.0.30Tor Tor 0.2.0.8Tor Tor 0.2.0.7Tor Tor 0.2.0.6Tor Tor 0.2.0.13Tor Tor 0.2.0.12Tor Tor 0.1.2.5Tor Tor 0.1.2.6Tor Tor 0.1.2.7Tor Tor 0.1.2.8Tor Tor 0.1.1
605
VMScore
CVE-2011-0427
Heap-based buffer overflow in Tor prior to 0.2.1.29 and 0.2.2.x prior to 0.2.2.21-alpha allows remote malicious users to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors.
Tor Tor 0.2.1.10Tor Tor 0.2.1.11Tor Tor 0.2.1.17Tor Tor 0.2.1.18Tor Tor 0.2.1.25Tor Tor 0.2.1.26Tor Tor 0.2.1.7Tor Tor 0.2.1.8Tor Tor 0.2.0.32Tor Tor 0.2.0.33Tor Tor 0.2.0.27Tor Tor 0.2.0.17Tor Tor 0.2.0.19Tor Tor 0.2.1.12Tor Tor 0.2.1.19Tor Tor 0.2.1.2Tor Tor 0.2.1.27Tor Tor 0.2.1.1Tor Tor 0.2.1.15Tor Tor 0.2.1.16Tor Tor 0.2.1.23Tor Tor 0.2.1.24
445
VMScore
CVE-2011-0493
Tor prior to 0.2.1.29 and 0.2.2.x prior to 0.2.2.21-alpha might allow remote malicious users to cause a denial of service (assertion failure and daemon exit) via vectors related to malformed router caches and improper handling of integer values.
Tor Tor 0.2.1.14Tor Tor 0.2.1.15Tor Tor 0.2.1.21Tor Tor 0.2.1.22Tor Tor 0.2.1.3Tor Tor 0.2.1.4Tor Tor 0.2.1.5Tor Tor 0.2.0.30Tor Tor 0.2.0.29Tor Tor 0.2.0.22Tor Tor 0.2.0.23Tor Tor 0.2.0.14Tor Tor 0.2.0.21Tor Tor 0.2.0.6Tor Tor 0.2.0.13Tor Tor 0.2.0.4Tor Tor 0.2.0.5Tor Tor 0.1.2.7Tor Tor 0.1.2.8Tor Tor 0.1.2.30Tor Tor 0.1.2.19Tor Tor 0.1.1.25
445
VMScore
CVE-2011-0490
Tor prior to 0.2.1.29 and 0.2.2.x prior to 0.2.2.21-alpha makes calls to Libevent within Libevent log handlers, which might allow remote malicious users to cause a denial of service (daemon crash) via vectors that trigger certain log messages.
Tor Tor 0.2.1.12Tor Tor 0.2.1.13Tor Tor 0.2.1.20Tor Tor 0.2.1.21Tor TorTor Tor 0.2.1.3Tor Tor 0.2.0.31Tor Tor 0.2.0.30Tor Tor 0.2.0.25Tor Tor 0.2.0.22Tor Tor 0.2.0.34Tor Tor 0.2.0.15Tor Tor 0.2.0.7Tor Tor 0.2.0.6Tor Tor 0.2.0.3Tor Tor 0.2.0.4Tor Tor 0.1.2.5Tor Tor 0.1.2.6Tor Tor 0.1.2.31Tor Tor 0.1.2.30Tor Tor 0.1.1Tor Tor 0.1.1.25
445
VMScore
CVE-2011-0491
The tor_realloc function in Tor prior to 0.2.1.29 and 0.2.2.x prior to 0.2.2.21-alpha does not validate a certain size value during memory allocation, which might allow remote malicious users to cause a denial of service (daemon crash) via unspecified vectors, related to "un...
Tor Tor 0.2.1.12Tor Tor 0.2.1.13Tor Tor 0.2.1.20Tor Tor 0.2.1.21Tor TorTor Tor 0.2.1.3Tor Tor 0.2.0.31Tor Tor 0.2.0.25Tor Tor 0.2.0.22Tor Tor 0.2.0.34Tor Tor 0.2.0.15Tor Tor 0.2.0.8Tor Tor 0.2.0.7Tor Tor 0.2.0.6Tor Tor 0.2.0.3Tor Tor 0.2.0.4Tor Tor 0.2.1.11Tor Tor 0.2.1.19Tor Tor 0.2.1.2Tor Tor 0.2.1.26Tor Tor 0.2.1.27Tor Tor 0.2.1.8
445
VMScore
CVE-2011-0492
Tor prior to 0.2.1.29 and 0.2.2.x prior to 0.2.2.21-alpha allows remote malicious users 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.
Tor Tor 0.2.1.1Tor Tor 0.2.1.10Tor Tor 0.2.1.16Tor Tor 0.2.1.17Tor Tor 0.2.1.23Tor Tor 0.2.1.24Tor Tor 0.2.1.6Tor Tor 0.2.1.7Tor Tor 0.2.0.29Tor Tor 0.2.0.32Tor Tor 0.2.0.30Tor Tor 0.2.0.26Tor Tor 0.2.0.20Tor Tor 0.2.0.19Tor Tor 0.2.0.12Tor Tor 0.2.1.11Tor Tor 0.2.1.12Tor Tor 0.2.1.18Tor Tor 0.2.1.19Tor Tor 0.2.1.25Tor Tor 0.2.1.26Tor Tor 0.2.1.8
676
VMScore
CVE-2011-2778
Multiple heap-based buffer overflows in Tor prior to 0.2.2.35 allow remote malicious users 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.
Tor Tor 0.0.6.1Tor Tor 0.0.6.2Tor Tor 0.0.9.1Tor Tor 0.0.9.10Tor Tor 0.0.9.8Tor Tor 0.0.9.9Tor Tor 0.1.0.15Tor Tor 0.1.0.16Tor Tor 0.1.0.6Tor Tor 0.1.0.7Tor Tor 0.1.1.10Tor Tor 0.1.1.11Tor Tor 0.1.1.18Tor Tor 0.1.1.19Tor Tor 0.1.1.26Tor Tor 0.1.1.3Tor Tor 0.1.1.6Tor Tor 0.1.1.7Tor Tor 0.2.1.1.6Tor Tor 0.2.1.1.7Tor Tor 0.2.1.1.24Tor Tor 0.2.1.1.25
383
VMScore
CVE-2011-4894
Tor prior to 0.2.2.34, when configured as a bridge, uses direct DirPort access instead of a Tor TLS connection for a directory fetch, which makes it easier for remote malicious users to enumerate bridges by observing DirPort connections.
Tor Tor 0.0.2Tor Tor 0.0.3Tor Tor 0.0.4Tor Tor 0.0.5Tor Tor 0.0.9.2Tor Tor 0.0.9.3Tor Tor 0.0.9.4Tor Tor 0.0.9.5Tor Tor 0.1.0.18Tor Tor 0.1.0.19Tor Tor 0.1.0.2Tor Tor 0.1.0.3Tor Tor 0.1.1.13Tor Tor 0.1.1.14Tor Tor 0.1.1.15Tor Tor 0.1.1.16Tor Tor 0.1.1.3Tor Tor 0.1.1.4Tor Tor 0.1.1.5Tor Tor 0.2.1.1.12Tor Tor 0.1.1.9Tor Tor 0.2.1.1.10
383
VMScore
CVE-2011-4895
Tor prior to 0.2.2.34, when configured as a bridge, sets up circuits through a process different from the process used by a client, which makes it easier for remote malicious users to enumerate bridges by observing circuit building.
Tor Tor 0.0.6.2Tor Tor 0.0.7.1Tor Tor 0.0.9.10Tor Tor 0.0.9.3Tor Tor 0.0.9.8Tor Tor 0.1.0.1Tor Tor 0.1.0.16Tor Tor 0.1.0.18Tor Tor 0.1.0.7Tor Tor 0.1.0.9Tor Tor 0.1.1.10Tor Tor 0.1.1.12Tor Tor 0.1.1.19Tor Tor 0.1.1.2Tor Tor 0.1.1.3Tor Tor 0.1.1.4Tor Tor 0.1.1.6Tor Tor 0.1.1.7Tor Tor 0.2.1.1.7Tor Tor 0.2.1.1.12Tor Tor 0.2.1.1.25Tor Tor 0.2.1.1.22
VMScore
CVSSv2
CVSSv3
VMScore
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