unace 1.2b numeric error

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability was found in unace 1.2b. It has been rated as critical. This issue affects some unknown processing. The manipulation leads to numeric error. This vulnerability is referenced as CVE-2015-2063. No exploit is available.

Detailsinfo

A vulnerability was found in unace 1.2b. It has been rated as critical. This issue affects an unknown function. The manipulation with an unknown input leads to a numeric error vulnerability. Using CWE to declare the problem leads to CWE-189. Impacted is availability. The summary by CVE is:

Integer overflow in unace 1.2b allows remote attackers to cause a denial of service (crash) via a small file header in an ace archive, which triggers a buffer overflow.

The weakness was published 03/09/2015 by Jakub Wilk (Website). It is possible to read the advisory at bugs.debian.org. The identification of this vulnerability is CVE-2015-2063 since 02/23/2015. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 82148 (Debian DLA-164-1 : unace security update), 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 175313 (Debian Security Update for unace (DSA 3178-1)).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Tenable (82148), SecurityFocus (BID 72721†) and Vulnerability Center (SBV-49084†). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
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: Numeric error
CWE: CWE-189
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: 82148
Nessus Name: Debian DLA-164-1 : unace security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 703178
OpenVAS Name: Debian Security Advisory DSA 3178-1 (unace - security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/21/2012 🔍
02/23/2015 +824 days 🔍
02/24/2015 +1 days 🔍
03/09/2015 +13 days 🔍
03/09/2015 +0 days 🔍
03/16/2015 +7 days 🔍
03/26/2015 +10 days 🔍
03/30/2015 +4 days 🔍
11/29/2024 +3532 days 🔍

Sourcesinfo

Advisory: bugs.debian.org
Researcher: Jakub Wilk
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-2063 (🔍)
GCVE (CVE): GCVE-0-2015-2063
GCVE (VulDB): GCVE-100-74375

OVAL: 🔍

SecurityFocus: 72721 - UnAce CVE-2015-2063 Buffer Overflow Vulnerability
Vulnerability Center: 49084 - unace 1.2b Remote DoS via a Small File Header in an ace Archive, Low

Entryinfo

Created: 03/30/2015 12:31
Updated: 11/29/2024 03:04
Changes: 03/30/2015 12:31 (57), 06/23/2017 10:22 (10), 05/01/2022 09:25 (3), 11/29/2024 03:04 (16)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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