Tkabber up to 1.0 URL BROWSER injection

CVSS Meta Temp Score
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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Tkabber up to 1.0. Affected by this vulnerability is an unknown functionality of the component URL Handler. The manipulation of the argument BROWSER as part of Environment Variable leads to injection. This vulnerability is listed as CVE-2017-17533. The attack may be initiated remotely. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Tkabber up to 1.0. This issue affects some unknown functionality of the component URL Handler. The manipulation of the argument BROWSER as part of a Environment Variable leads to a injection vulnerability. Using CWE to declare the problem leads to CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

default.tcl in Tkabber 1.1 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct argument-injection attacks via a crafted URL.

The bug was discovered 12/14/2017. The weakness was presented 12/14/2017 (Website). The advisory is shared at security-tracker.debian.org. The identification of this vulnerability is CVE-2017-17533 since 12/11/2017. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1055 for this issue.

Upgrading to version 1.1 eliminates this vulnerability.

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Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 8.8
CNA Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Injection
CWE: CWE-74 / CWE-707 / CWE-20
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Tkabber 1.1

Timelineinfo

12/11/2017 🔍
12/14/2017 +3 days 🔍
12/14/2017 +0 days 🔍
12/14/2017 +0 days 🔍
12/14/2017 +0 days 🔍
08/06/2024 +2426 days 🔍

Sourcesinfo

Advisory: security-tracker.debian.org
Status: Not defined

CVE: CVE-2017-17533 (🔍)
GCVE (CVE): GCVE-0-2017-17533
GCVE (VulDB): GCVE-100-110693

Entryinfo

Created: 12/14/2017 19:58
Updated: 08/06/2024 01:26
Changes: 12/14/2017 19:58 (58), 12/15/2019 10:35 (1), 08/06/2024 01:26 (28)
Complete: 🔍
Cache ID: 216::103

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