CVE-2012-2241: Input Validation
First published: Mon Oct 01 2012(Updated: )
scripts/dget.pl in devscripts before 2.12.3 allows remote attackers to delete arbitrary files via a crafted (1) .dsc or (2) .changes file, probably related to a NULL byte in a filename.
Credit: security@debian.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Debian devscripts | <=2.12.2 | |
| Debian devscripts | =2.7.0 | |
| Debian devscripts | =2.8.14 | |
| Debian devscripts | =2.9.21 | |
| Debian devscripts | =2.9.22 | |
| Debian devscripts | =2.9.23 | |
| Debian devscripts | =2.9.24 | |
| Debian devscripts | =2.9.25 | |
| Debian devscripts | =2.9.26-etch1 | |
| Debian devscripts | =2.9.26-etch2 | |
| Debian devscripts | =2.9.26-etch4 | |
| Debian devscripts | =2.9.26-etch5 | |
| Debian devscripts | =2.9.27 | |
| Debian devscripts | =2.10.0 | |
| Debian devscripts | =2.10.1 | |
| Debian devscripts | =2.10.3 | |
| Debian devscripts | =2.10.6 | |
| Debian devscripts | =2.10.7 | |
| Debian devscripts | =2.10.8 | |
| Debian devscripts | =2.10.9 | |
| Debian devscripts | =2.10.10 | |
| Debian devscripts | =2.10.11 | |
| Debian devscripts | =2.10.12 | |
| Debian devscripts | =2.10.13 | |
| Debian devscripts | =2.10.14 | |
| Debian devscripts | =2.10.15 | |
| Debian devscripts | =2.10.16 | |
| Debian devscripts | =2.10.17 | |
| Debian devscripts | =2.10.18 | |
| Debian devscripts | =2.10.18.1 | |
| Debian devscripts | =2.10.19 | |
| Debian devscripts | =2.10.20 | |
| Debian devscripts | =2.10.21 | |
| Debian devscripts | =2.10.22 | |
| Debian devscripts | =2.10.23 | |
| Debian devscripts | =2.10.24 | |
| Debian devscripts | =2.10.25 | |
| Debian devscripts | =2.10.26 | |
| Debian devscripts | =2.10.27 | |
| Debian devscripts | =2.10.28 | |
| Debian devscripts | =2.10.29 | |
| Debian devscripts | =2.10.30 | |
| Debian devscripts | =2.10.31 | |
| Debian devscripts | =2.10.32 | |
| Debian devscripts | =2.10.33 | |
| Debian devscripts | =2.10.34 | |
| Debian devscripts | =2.10.35 | |
| Debian devscripts | =2.10.36 | |
| Debian devscripts | =2.10.38 | |
| Debian devscripts | =2.10.39 | |
| Debian devscripts | =2.10.40 | |
| Debian devscripts | =2.10.41 | |
| Debian devscripts | =2.10.42 | |
| Debian devscripts | =2.10.43 | |
| Debian devscripts | =2.10.44 | |
| Debian devscripts | =2.10.45 | |
| Debian devscripts | =2.10.46 | |
| Debian devscripts | =2.10.47 | |
| Debian devscripts | =2.10.48 | |
| Debian devscripts | =2.10.49 | |
| Debian devscripts | =2.10.50 | |
| Debian devscripts | =2.10.51 | |
| Debian devscripts | =2.10.52 | |
| Debian devscripts | =2.10.53 | |
| Debian devscripts | =2.10.54 | |
| Debian devscripts | =2.10.55 | |
| Debian devscripts | =2.10.56 | |
| Debian devscripts | =2.10.57 | |
| Debian devscripts | =2.10.58 | |
| Debian devscripts | =2.10.59 | |
| Debian devscripts | =2.10.60 | |
| Debian devscripts | =2.10.61 | |
| Debian devscripts | =2.10.62 | |
| Debian devscripts | =2.10.63 | |
| Debian devscripts | =2.10.64 | |
| Debian devscripts | =2.10.65.1 | |
| Debian devscripts | =2.10.66 | |
| Debian devscripts | =2.10.67 | |
| Debian devscripts | =2.10.68 | |
| Debian devscripts | =2.11.0 | |
| Debian devscripts | =2.11.1 | |
| Debian devscripts | =2.11.2 | |
| Debian devscripts | =2.11.3 | |
| Debian devscripts | =2.11.4 | |
| Debian devscripts | =2.11.5 | |
| Debian devscripts | =2.11.6 | |
| Debian devscripts | =2.11.7 | |
| Debian devscripts | =2.11.8 | |
| Debian devscripts | =2.11.9 | |
| Debian devscripts | =2.12.0 | |
| Debian devscripts | =2.12.1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- http://anonscm.debian.org/gitweb/?p=devscripts/devscripts.git;a=commitdiff;h=0fd15bdec07b085f9ef438dacd18e159ac60b810
- http://secunia.com/advisories/50600
- http://www.debian.org/security/2012/dsa-2549
- http://www.securityfocus.com/bid/55564
- http://www.ubuntu.com/usn/USN-1593-1
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78977
- http://anonscm.debian.org/gitweb/?p=devscripts/devscripts.git%3Ba=commitdiff%3Bh=0fd15bdec07b085f9ef438dacd18e159ac60b810
Frequently Asked Questions
What is the severity of CVE-2012-2241?
CVE-2012-2241 has a medium severity, allowing remote attackers to delete arbitrary files.
How do I fix CVE-2012-2241?
To fix CVE-2012-2241, upgrade to devscripts version 2.12.3 or later.
What versions of devscripts are affected by CVE-2012-2241?
CVE-2012-2241 affects devscripts versions prior to 2.12.3, including versions 2.7.0 through 2.12.2.
What types of files can be exploited in CVE-2012-2241?
CVE-2012-2241 can be exploited using a crafted .dsc or .changes file.
Is CVE-2012-2241 associated with any specific software?
CVE-2012-2241 is specifically associated with the Debian devscripts software package.
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/author
- agent/last-modified-date
- agent/references
- agent/weakness
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/devscripts devel team
- canonical/debian devscripts
- version/debian devscripts/2.12.2
- version/debian devscripts/2.7.0
- version/debian devscripts/2.8.14
- version/debian devscripts/2.9.21
- version/debian devscripts/2.9.22
- version/debian devscripts/2.9.23
- version/debian devscripts/2.9.24
- version/debian devscripts/2.9.25
- version/debian devscripts/2.9.26-etch1
- version/debian devscripts/2.9.26-etch2
- version/debian devscripts/2.9.26-etch4
- version/debian devscripts/2.9.26-etch5
- version/debian devscripts/2.9.27
- version/debian devscripts/2.10.0
- version/debian devscripts/2.10.1
- version/debian devscripts/2.10.3
- version/debian devscripts/2.10.6
- version/debian devscripts/2.10.7
- version/debian devscripts/2.10.8
- version/debian devscripts/2.10.9
- version/debian devscripts/2.10.10
- version/debian devscripts/2.10.11
- version/debian devscripts/2.10.12
- version/debian devscripts/2.10.13
- version/debian devscripts/2.10.14
- version/debian devscripts/2.10.15
- version/debian devscripts/2.10.16
- version/debian devscripts/2.10.17
- version/debian devscripts/2.10.18
- version/debian devscripts/2.10.18.1
- version/debian devscripts/2.10.19
- version/debian devscripts/2.10.20
- version/debian devscripts/2.10.21
- version/debian devscripts/2.10.22
- version/debian devscripts/2.10.23
- version/debian devscripts/2.10.24
- version/debian devscripts/2.10.25
- version/debian devscripts/2.10.26
- version/debian devscripts/2.10.27
- version/debian devscripts/2.10.28
- version/debian devscripts/2.10.29
- version/debian devscripts/2.10.30
- version/debian devscripts/2.10.31
- version/debian devscripts/2.10.32
- version/debian devscripts/2.10.33
- version/debian devscripts/2.10.34
- version/debian devscripts/2.10.35
- version/debian devscripts/2.10.36
- version/debian devscripts/2.10.38
- version/debian devscripts/2.10.39
- version/debian devscripts/2.10.40
- version/debian devscripts/2.10.41
- version/debian devscripts/2.10.42
- version/debian devscripts/2.10.43
- version/debian devscripts/2.10.44
- version/debian devscripts/2.10.45
- version/debian devscripts/2.10.46
- version/debian devscripts/2.10.47
- version/debian devscripts/2.10.48
- version/debian devscripts/2.10.49
- version/debian devscripts/2.10.50
- version/debian devscripts/2.10.51
- version/debian devscripts/2.10.52
- version/debian devscripts/2.10.53
- version/debian devscripts/2.10.54
- version/debian devscripts/2.10.55
- version/debian devscripts/2.10.56
- version/debian devscripts/2.10.57
- version/debian devscripts/2.10.58
- version/debian devscripts/2.10.59
- version/debian devscripts/2.10.60
- version/debian devscripts/2.10.61
- version/debian devscripts/2.10.62
- version/debian devscripts/2.10.63
- version/debian devscripts/2.10.64
- version/debian devscripts/2.10.65.1
- version/debian devscripts/2.10.66
- version/debian devscripts/2.10.67
- version/debian devscripts/2.10.68
- version/debian devscripts/2.11.0
- version/debian devscripts/2.11.1
- version/debian devscripts/2.11.2
- version/debian devscripts/2.11.3
- version/debian devscripts/2.11.4
- version/debian devscripts/2.11.5
- version/debian devscripts/2.11.6
- version/debian devscripts/2.11.7
- version/debian devscripts/2.11.8
- version/debian devscripts/2.11.9
- version/debian devscripts/2.12.0
- version/debian devscripts/2.12.1