Wakwak Lhaca File Archiver up to 1.20 stack-based overflow

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.7	$0-$5k	0.00

Summaryinfo

A vulnerability classified as critical has been found in Wakwak Lhaca File Archiver up to 1.20. This affects an unknown part. The manipulation leads to stack-based overflow. This vulnerability is traded as CVE-2007-3512. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Wakwak Lhaca File Archiver up to 1.20 and classified as critical. This issue affects some unknown processing. The manipulation with an unknown input leads to a stack-based overflow vulnerability. Using CWE to declare the problem leads to CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Stack-based buffer overflow in Lhaca File Archiver before 1.22 allows user-assisted remote attackers to execute arbitrary code via a large LHA "Extended Header Size" value in an LZH archive, a different issue than CVE-2007-3375.

The weakness was shared 07/02/2007 (Website). The advisory is shared at vuln.sg. The identification of this vulnerability is CVE-2007-3512 since 07/02/2007. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

It is declared as proof-of-concept.

Upgrading to version 1.21 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (35297), OSVDB (37802†) and Secunia (SA25797†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• Wakwak

Name

• Lhaca File Archiver

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7
• 1.8
• 1.9
• 1.10
• 1.11
• 1.12
• 1.13
• 1.14
• 1.15
• 1.16
• 1.17
• 1.18
• 1.19
• 1.20

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 8.7

VulDB Base Score: 10.0
VulDB Temp Score: 8.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Lhaca File Archiver 1.21

Timelineinfo

07/02/2007 🔍
07/02/2007 +0 days 🔍
07/02/2007 +0 days 🔍
07/02/2007 +0 days 🔍
07/03/2007 +0 days 🔍
03/15/2015 +2812 days 🔍
10/25/2017 +955 days 🔍

Sourcesinfo

Advisory: vuln.sg
Status: Confirmed

CVE: CVE-2007-3512 (🔍)
GCVE (CVE): GCVE-0-2007-3512
GCVE (VulDB): GCVE-100-37589
X-Force: 35297 - Lhaca Extended Header Size buffer overflow
Secunia: 25797 - Lhaca LZH Archive Processing Buffer Overflow Vulnerability, Highly Critical
OSVDB: 37802 - Lhaca File Archiver LZH Archive Extended Header Overflow
Vupen: ADV-2007-2399

Entryinfo

Created: 03/15/2015 15:58
Updated: 10/25/2017 10:07
Changes: 03/15/2015 15:58 (51), 10/25/2017 10:07 (7)
Complete: 🔍
Cache ID: 216:295:103

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