LibreOffice 3.3.0/3.3.1/3.3.2 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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9.5$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in LibreOffice 3.3.0/3.3.1/3.3.2. This issue affects some unknown processing. Executing a manipulation can lead to memory corruption. The identification of this vulnerability is CVE-2011-2685. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in LibreOffice 3.3.0/3.3.1/3.3.2 (Office Suite Software). It has been declared as very critical. This vulnerability affects an unknown code block. 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:

Stack-based buffer overflow in the Lotus Word Pro import filter in LibreOffice before 3.3.3 allows remote attackers to execute arbitrary code via a crafted .lwp file.

The weakness was shared 07/21/2011 by Huzaifa Sidhpurwala as confirmed advisory (CERT.org). The advisory is shared for download at kb.cert.org. This vulnerability was named CVE-2011-2685 since 07/11/2011. 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 current price for an exploit might be approx. USD $0-$5k (estimation calculated on 01/12/2025).

The vulnerability scanner Nessus provides a plugin with the ID 75611 (openSUSE Security Update : libreoffice-34 (openSUSE-SU-2011:1143-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 119358 (LibreOffice ".lwp" File Multiple Remote Stack Buffer Overflow Vulnerabilities).

Upgrading to version 3.3.2 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (75611), SecurityFocus (BID 49969†) and Vulnerability Center (SBV-32488†). The entry VDB-59188 is related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 75611
Nessus Name: openSUSE Security Update : libreoffice-34 (openSUSE-SU-2011:1143-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 841068
OpenVAS Name: Ubuntu Update for openoffice.org USN-1496-1
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: LibreOffice 3.3.2
Patch: cgit.freedesktop.org

Timelineinfo

07/11/2011 🔍
07/21/2011 +10 days 🔍
07/21/2011 +0 days 🔍
07/21/2011 +0 days 🔍
08/01/2011 +11 days 🔍
10/05/2011 +65 days 🔍
06/13/2014 +982 days 🔍
03/23/2015 +283 days 🔍
01/12/2025 +3583 days 🔍

Sourcesinfo

Advisory: kb.cert.org
Researcher: Huzaifa Sidhpurwala
Status: Confirmed

CVE: CVE-2011-2685 (🔍)
GCVE (CVE): GCVE-0-2011-2685
GCVE (VulDB): GCVE-100-58084

OVAL: 🔍

CERT: 🔍
SecurityFocus: 49969 - OpenOffice Microsoft Word File Format Importer Multiple Unspecified Security Vulnerabilities
Vulnerability Center: 32488 - LibreOffice before 3.3.3 Remote Arbitrary Code Execution Vulnerability via a Crafted .lwp File, Medium

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 01/12/2025 01:33
Changes: 03/23/2015 16:50 (60), 03/29/2017 09:12 (11), 11/15/2021 13:24 (2), 11/15/2021 13:31 (1), 08/06/2024 01:53 (16), 01/12/2025 01:33 (2)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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