CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.1 | $0-$5k | 0.00 |
A vulnerability was found in Rack up to 1.4.2. It has been declared as problematic. This vulnerability affects some unknown processing. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect availability. CVE summarizes:
multipart/parser.rb in Rack 1.3.x before 1.3.8 and 1.4.x before 1.4.3 allows remote attackers to cause a denial of service (memory consumption and out-of-memory error) via a long string in a Multipart HTTP packet.
The weakness was shared 03/01/2013 by Paul (Website). The advisory is shared for download at groups.google.com. This vulnerability was named CVE-2013-0183 since 12/06/2012. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.
The vulnerability scanner Nessus provides a plugin with the ID 70534 (Debian DSA-2783-1 : librack-ruby - several vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 166267 (SUSE Enterprise Linux Security Update for Ruby On Rails 3.2 stack (SUSE-SU-2013:0707-2)).
Upgrading to version 1.4.2 eliminates this vulnerability.
The vulnerability is also documented in the databases at X-Force (81343) and Tenable (70534). The entries 7681, 8032, 10950 and 59851 are related to this item.
Product
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.3VulDB Meta Temp Score: 5.1
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 70534
Nessus Name: Debian DSA-2783-1 : librack-ruby - several vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
OpenVAS ID: 892783
OpenVAS Name: Debian Security Advisory DSA 2783-1 (librack-ruby - several vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Rack 1.4.2
Patch: github.com
Timeline
12/06/2012 🔍01/16/2013 🔍
03/01/2013 🔍
03/01/2013 🔍
03/01/2013 🔍
03/12/2013 🔍
03/24/2015 🔍
12/29/2021 🔍
Sources
Advisory: DSA-2783Researcher: Paul
Status: Not defined
Confirmation: 🔍
CVE: CVE-2013-0183 (🔍)
OVAL: 🔍
X-Force: 81343
Vulnerability Center: 38719 - Rack Multiple Versions Remote DoS via Multipart HTTP Packet, High
SecurityFocus: 57430 - RETIRED: Rack Multiple Denial of Service Vulnerabilities
See also: 🔍
Entry
Created: 03/24/2015 12:22Updated: 12/29/2021 18:26
Changes: 03/24/2015 12:22 (65), 04/25/2017 11:50 (6), 12/29/2021 18:12 (4), 12/29/2021 18:19 (1), 12/29/2021 18:26 (2)
Complete: 🔍
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