ISC BIND 4.9/8.1 SIGINT/SIGIOT race condition

CVSS Meta Temp Score
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CTI Interest Score
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3.6$0-$5k0.00

Summaryinfo

A vulnerability was found in ISC BIND 4.9/8.1. It has been classified as problematic. This issue affects some unknown processing of the component SIGINT/SIGIOT. The manipulation leads to race condition. This vulnerability is uniquely identified as CVE-1999-1499. Moreover, an exploit is present. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in ISC BIND 4.9/8.1 (Domain Name Software) and classified as problematic. This issue affects an unknown code block of the component SIGINT/SIGIOT. The manipulation with an unknown input leads to a race condition vulnerability. Using CWE to declare the problem leads to CWE-362. The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently. Impacted is integrity. The summary by CVE is:

named in ISC BIND 4.9 and 8.1 allows local users to destroy files via a symlink attack on (1) named_dump.db when root kills the process with a SIGINT, or (2) named.stats when SIGIOT is used.

The weakness was disclosed 04/10/1998 by Joe H. as not defined posting (Bugtraq). The advisory is shared at securityfocus.com. The identification of this vulnerability is CVE-1999-1499. The exploitation is known to be easy. An attack has to be approached locally. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available.

The exploit is available at exploit-db.com. It is declared as proof-of-concept.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (7366), Exploit-DB (19072), SecurityFocus (BID 80†) and Vulnerability Center (SBV-6077†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.6

VulDB Base Score: 4.0
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

Class: Race condition
CWE: CWE-362
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/10/1998 🔍
04/10/1998 +0 days 🔍
04/10/1998 +0 days 🔍
04/10/1998 +0 days 🔍
11/24/2004 +2420 days 🔍
06/19/2014 +3494 days 🔍
09/28/2024 +3754 days 🔍

Sourcesinfo

Vendor: isc.org

Advisory: securityfocus.com⛔
Researcher: Joe H.
Status: Not defined

CVE: CVE-1999-1499 (🔍)
GCVE (CVE): GCVE-0-1999-1499
GCVE (VulDB): GCVE-100-14117
X-Force: 7366
SecurityFocus: 80 - ISC BIND named SIGINT and SIGIOT symlink Vulnerability
Vulnerability Center: 6077 - Named in ISC BIND 4.9 and 8.1 Allow Files Destroy, Low

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 06/19/2014 14:57
Updated: 09/28/2024 02:42
Changes: 06/19/2014 14:57 (59), 05/26/2019 18:23 (2), 09/28/2024 02:42 (25)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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