CVE-2011-0015
published 2011-01-19CVE-2011-0015: 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…
PriorityP425medium5CVSS 2.0
AVNACLAuNCNINAP
EPSS
3.10%
86.4th percentile
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
191 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | tor | < tor 0.2.1.29-1 (bookworm) | tor 0.2.1.29-1 (bookworm) |
| tor | tor | <= 0.2.1.28 | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
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| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
CVSS provenance
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv5.0MEDIUM
vendor_debian5.0MEDIUM
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GHSA
GHSA-v7v5-6ff8-q9c2: Tor before 0
ghsa_unreviewed·2022-05-03
CVE-2011-0015 [MEDIUM] CWE-20 GHSA-v7v5-6ff8-q9c2: Tor before 0
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.
OSV
CVE-2011-0015: Tor before 0
osv·2011-01-19·CVSS 5.0
CVE-2011-0015 [MEDIUM] CVE-2011-0015: Tor before 0
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.
Debian
CVE-2011-0015: tor - Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha does not properly check th...
vendor_debian·2011·CVSS 5.0
CVE-2011-0015 [MEDIUM] CVE-2011-0015: tor - Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha does not properly check th...
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.
Scope: local
bookworm: resolved (fixed in 0.2.1.29-1)
bullseye: resolved (fixed in 0.2.1.29-1)
forky: resolved (fixed in 0.2.1.29-1)
sid: resolved (fixed in 0.2.1.29-1)
trixie: resolved (fixed in 0.2.1.29-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2011-4288 CVE-2011-4290 moodle: several flaws fixed in 1.9.12
bugzilla·2011-05-19·CVSS 4.0
CVE-2011-4288 [MEDIUM] CVE-2011-4288 CVE-2011-4290 moodle: several flaws fixed in 1.9.12
CVE-2011-4288 CVE-2011-4290 moodle: several flaws fixed in 1.9.12
Moodle 1.9.12 was released [1] and corrects the following flaws [2]:
MSA-11:0013: When a teacher is assigned to a group they can view quiz reports for all students, not just the students in their group.
MSA-11-0015: A vulnerability assessment done by the Acunetix Web Scanner revealed possible XSS vulnerabilities in pages of Moodle.
Upstream classifies these as major security vulnerabilities.
[1] http://moodle.org/news/
[2] http://moodle.org/security/
Discussion:
Created moodle tracking bugs for this issue
Affects: fedora-all [bug 706282]
Affects: epel-6 [bug 706283]
---
MSA-11-0013 was assigned CVE-2011-4288
MSA-11-0015 was assigned CVE-2011-4290
---
Current Fedora 14/15 have 1.9.14. Current Fedora 16 has 2.0.5.
Bugzilla
CVE-2011-0015 CVE-2011-0016 CVE-2011-0427 CVE-2011-0490 CVE-2011-0491 CVE-2011-0492 CVE-2011-0493 tor: multiple security flaws fixed in 0.2.1.29
bugzilla·2011-01-20·CVSS 5.0
CVE-2011-0015 [MEDIUM] CVE-2011-0015 CVE-2011-0016 CVE-2011-0427 CVE-2011-0490 CVE-2011-0491 CVE-2011-0492 CVE-2011-0493 tor: multiple security flaws fixed in 0.2.1.29
CVE-2011-0015 CVE-2011-0016 CVE-2011-0427 CVE-2011-0490 CVE-2011-0491 CVE-2011-0492 CVE-2011-0493 tor: multiple security flaws fixed in 0.2.1.29
Tor 0.2.1.29 fixes a number of security flaws, as noted below:
http://blog.torproject.org/blog/tor-02129-released-security-patches
https://gitweb.torproject.org/tor.git/blob/refs/heads/release-0.2.2:/ChangeLog
The specifics of the CVEs are as follows:
* Name: CVE-2011-0015
* Reference: https://trac.torproject.org/projects/tor/ticket/2324
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.
* Name: CVE-2011-0016
* Reference: https://trac.torproject.org/projects/tor/ticket/2384
Bugzilla
CVE-2011-0015 CVE-2011-0016 CVE-2011-0427 CVE-2011-0490 CVE-2011-0491 CVE-2011-0492 CVE-2011-0493 CVE-2010-1676 CVE-2010-0383 CVE-2010-0385 tor various flaws [epel-5]
bugzilla·2011-01-20·CVSS 5.0
CVE-2011-0015 [MEDIUM] CVE-2011-0015 CVE-2011-0016 CVE-2011-0427 CVE-2011-0490 CVE-2011-0491 CVE-2011-0492 CVE-2011-0493 CVE-2010-1676 CVE-2010-0383 CVE-2010-0385 tor various flaws [epel-5]
CVE-2011-0015 CVE-2011-0016 CVE-2011-0427 CVE-2011-0490 CVE-2011-0491 CVE-2011-0492 CVE-2011-0493 CVE-2010-1676 CVE-2010-0383 CVE-2010-0385 tor various flaws [epel-5]
epel-5 tracking bug for tor: see blocks bug list for full details of the security issue(s).
This bug is never intended to be made public, please put any public notes
in the 'blocks' bugs.
[bug automatically created by: add-tracking-bugs]
Discussion:
Adding parent bug CVE-2010-1676
New bodhi update url:
https://admin.fedoraproject.org/updates/new/?type_=security&bugs=671259,665046
---
Adding parent bug CVE-2010-0383
New bodhi update url:
https://admin.fedoraproject.org/updates/new/?type_=security&bugs=671259,665046,557798
---
Adding parent bug 705192
New bodhi update url:
https://admin.fedoraproject.org/updates/new/?
http://archives.seul.org/or/announce/Jan-2011/msg00000.htmlhttp://blog.torproject.org/blog/tor-02129-released-security-patcheshttp://secunia.com/advisories/42905http://secunia.com/advisories/42907http://www.debian.org/security/2011/dsa-2148http://www.openwall.com/lists/oss-security/2011/01/18/7http://www.securityfocus.com/bid/45832http://www.securitytracker.com/id?1024980http://www.vupen.com/english/advisories/2011/0131http://www.vupen.com/english/advisories/2011/0132https://gitweb.torproject.org/tor.git/blob/refs/heads/release-0.2.2:/ChangeLoghttps://trac.torproject.org/projects/tor/ticket/2324http://archives.seul.org/or/announce/Jan-2011/msg00000.htmlhttp://blog.torproject.org/blog/tor-02129-released-security-patcheshttp://secunia.com/advisories/42905http://secunia.com/advisories/42907http://www.debian.org/security/2011/dsa-2148http://www.openwall.com/lists/oss-security/2011/01/18/7http://www.securityfocus.com/bid/45832http://www.securitytracker.com/id?1024980http://www.vupen.com/english/advisories/2011/0131http://www.vupen.com/english/advisories/2011/0132https://gitweb.torproject.org/tor.git/blob/refs/heads/release-0.2.2:/ChangeLoghttps://trac.torproject.org/projects/tor/ticket/2324
2011-01-19
Published