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Unscored DSA-2148-1 7 CVEs

tor - several

Published Jan 17, 2011 · Updated Mar 9, 2026

Fixed packages 1

ReleasePackageFixed in
Debian · 5.0 tor 0.2.1.29-1~lenny+1

Vulnerabilities 7

  • Unscored —

    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-compres…

  • Unscored —

    Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha does not properly manage key data in memory, which might allow lo…

  • Unscored —

    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 …

  • Unscored —

    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…

  • Unscored —

    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 valu…

  • Unscored —

    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 f…

  • Unscored —

    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 (assert…