Vulnerability-Lookup

CNVD-2015-02749

Vulnerability from cnvd - Published: 2015-04-28

Title

SQLite拒绝服务漏洞（CNVD-2015-02749）

Description

SQLite是美国软件开发者D.Richard Hipp所研发的一套基于C语言的开源嵌入式关系数据库管理系统。该系统具有独立性、隔离性、可跨平台等特点。 SQLite 3.8.9之前版本的vdbe.c文件中的‘sqlite3VdbeExec’函数存在安全漏洞，该漏洞源于程序未能正确实现比较运算符。攻击者可借助特制的CHECK子句利用该漏洞造成拒绝服务（无效的释放操作）。

Severity

高

Patch Name

SQLite拒绝服务漏洞（CNVD-2015-02749）的补丁

Patch Description

SQLite是美国软件开发者D.Richard Hipp所研发的一套基于C语言的开源嵌入式关系数据库管理系统。该系统具有独立性、隔离性、可跨平台等特点。SQLite 3.8.9之前版本的vdbe.c文件中的‘sqlite3VdbeExec’函数存在安全漏洞，该漏洞源于程序未能正确实现比较运算符。攻击者可借助特制的CHECK子句利用该漏洞造成拒绝服务（无效的释放操作）。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://www.sqlite.org/releaselog/3_8_9.html

Reference

https://www.sqlite.org/src/info/02e3c88fbf6abdcf3975fb0fb71972b0ab30da30 https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-3415

Impacted products

Name
Sqlite Sqlite <3.8.9

Show details on source website

JSON

To clipboard

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CVE-2015-3415 (GCVE-0-2015-3415)

Vulnerability from cvelistv5 – Published: 2015-04-24 17:00 – Updated: 2024-08-06 05:47

Summary

The sqlite3VdbeExec function in vdbe.c in SQLite before 3.8.9 does not properly implement comparison operators, which allows context-dependent attackers to cause a denial of service (invalid free operation) or possibly have unspecified other impact via a crafted CHECK clause, as demonstrated by CHECK(0&O>O) in a CREATE TABLE statement.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2266 records in the last 180 days details

References

15 references

URL	Tags
http://rhn.redhat.com/errata/RHSA-2015-1635.html	vendor-advisoryx_refsource_REDHAT
http://www.securitytracker.com/id/1033703	vdb-entryx_refsource_SECTRACK
http://www.oracle.com/technetwork/security-adviso…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/74228	vdb-entryx_refsource_BID
http://lists.apple.com/archives/security-announce…	vendor-advisoryx_refsource_APPLE
https://security.gentoo.org/glsa/201507-05	vendor-advisoryx_refsource_GENTOO
http://www.ubuntu.com/usn/USN-2698-1	vendor-advisoryx_refsource_UBUNTU
http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
https://support.apple.com/HT205267	x_refsource_CONFIRM
http://lists.apple.com/archives/security-announce…	vendor-advisoryx_refsource_APPLE
https://www.sqlite.org/src/info/02e3c88fbf6abdcf3…	x_refsource_CONFIRM
http://www.mandriva.com/security/advisories?name=…	vendor-advisoryx_refsource_MANDRIVA
https://support.apple.com/HT205213	x_refsource_CONFIRM
http://www.debian.org/security/2015/dsa-3252	vendor-advisoryx_refsource_DEBIAN
http://seclists.org/fulldisclosure/2015/Apr/31	mailing-listx_refsource_FULLDISC

Date Public

2015-04-14 00:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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