CVE-2011-0015

CVSS 5.0 - MEDIUM
Description

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.

Affected Products
50 of 207
Vendor Product Version
tor tor All versions
tor tor 0.0.2
tor tor 0.0.2_pre13
tor tor 0.0.2_pre14
tor tor 0.0.2_pre15
tor tor 0.0.2_pre16
tor tor 0.0.2_pre17
tor tor 0.0.2_pre18
tor tor 0.0.2_pre19
tor tor 0.0.2_pre20
tor tor 0.0.2_pre21
tor tor 0.0.2_pre22
tor tor 0.0.2_pre23
tor tor 0.0.2_pre24
tor tor 0.0.2_pre25
tor tor 0.0.2_pre26
tor tor 0.0.2_pre27
tor tor 0.0.3
tor tor 0.0.4
tor tor 0.0.5
tor tor 0.0.6
tor tor 0.0.6.1
tor tor 0.0.6.2
tor tor 0.0.7
tor tor 0.0.7.1
tor tor 0.0.7.2
tor tor 0.0.7.3
tor tor 0.0.8
tor tor 0.0.8.1
tor tor 0.0.9
tor tor 0.0.9.1
tor tor 0.0.9.2
tor tor 0.0.9.3
tor tor 0.0.9.4
tor tor 0.0.9.5
tor tor 0.0.9.6
tor tor 0.0.9.7
tor tor 0.0.9.8
tor tor 0.0.9.9
tor tor 0.0.9.10
tor tor 0.1.0.1
tor tor 0.1.0.2
tor tor 0.1.0.3
tor tor 0.1.0.4
tor tor 0.1.0.5
tor tor 0.1.0.6
tor tor 0.1.0.7
tor tor 0.1.0.8
tor tor 0.1.0.9
tor tor 0.1.0.10
Showing first 50 of 207 affected products.
Weakness Types
CWE-20
CVE Information
CVE ID:
CVE-2011-0015
Published:
2011-01-19
Modified:
2026-04-29
CVSS Score:
5.0
Severity:
MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
Affected Vendors
tor
Quick Actions
CVSS Severity Scale
0.0 - 3.9 LOW
4.0 - 6.9 MEDIUM
7.0 - 8.9 HIGH
9.0 - 10.0 CRITICAL