Google Chrome 30.0.1599.101 HTTP 1xx Parsing http_stream_parser.cc QuickGetNext memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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8.1$0-$5k0.00

A vulnerability has been found in Google Chrome 30.0.1599.101 (Web Browser) and classified as critical. This vulnerability affects the function QuickGetNext of the file net/http/http_stream_parser.cc of the component HTTP 1xx Parsing. 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 confidentiality, integrity, and availability. CVE summarizes:

net/http/http_stream_parser.cc in Google Chrome before 31.0.1650.48 does not properly process HTTP Informational (aka 1xx) status codes, which allows remote web servers to cause a denial of service (out-of-bounds read) via a crafted response.

The bug was discovered 11/12/2013. The weakness was disclosed 11/12/2013 by Berend-Jan Wever (SkyLined) as 299892 (Website). The advisory is available at code.google.com. The public release has been coordinated in cooperation with the vendor. This vulnerability was named CVE-2013-6627 since 11/05/2013. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. As 0-day the estimated underground price was around $100k and more. The vulnerability scanner Nessus provides a plugin with the ID 70986 (Debian DSA-2799-1 : chromium-browser - 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 and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 121689 (Avant Browser Rendering Engines Multiple Security Vulnerabilities).

Upgrading to version 31.0.1650.48 eliminates this vulnerability. The upgrade is hosted for download at chrome.google.com. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (70986) and Exploit-DB (40944). Additional details are provided at code.google.com. The entries 11178, 11179, 11180 and 11181 are pretty similar.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 9.0
VulDB Meta Temp Score: 8.1

VulDB Base Score: 9.0
VulDB Temp Score: 8.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 70986
Nessus Name: Debian DSA-2799-1 : chromium-browser - several vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 892799
OpenVAS Name: Debian Security Advisory DSA 2799-1 (chromium-browser - several vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Chrome 31.0.1650.48

Timelineinfo

11/05/2013 🔍
11/12/2013 +7 days 🔍
11/12/2013 +0 days 🔍
11/12/2013 +0 days 🔍
11/12/2013 +0 days 🔍
11/12/2013 +0 days 🔍
11/13/2013 +1 days 🔍
11/13/2013 +0 days 🔍
11/18/2013 +5 days 🔍
11/21/2013 +3 days 🔍
07/11/2019 +2058 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: 299892
Researcher: Berend-Jan Wever (SkyLined)
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2013-6627 (🔍)
OVAL: 🔍
IAVM: 🔍

Vulnerability Center: 42296 - Google Chrome Before 31.0.1650.48 Remote DoS due to Out of Bounds Read in HTTP Parsing - CVE-2013-6627, Medium
SecurityFocus: 63675 - Google Chrome CVE-2013-6627 Out of Bounds Memory Corruption Vulnerability
OSVDB: 99713 - CVE-2013-6627 - Google - Chrome - Denial of Service Issue

scip Labs: https://www.scip.ch/en/?labs.20161013
Misc.: 🔍
See also: 🔍

Entryinfo

Created: 11/18/2013 11:55
Updated: 07/11/2019 16:16
Changes: 11/18/2013 11:55 (88), 07/11/2019 16:16 (8)
Complete: 🔍
Cache ID: 18:572:103

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