CVE-2015-0241: Buffer Overflow
First published: Mon Jan 27 2020(Updated: )
The to_char function in PostgreSQL before 9.0.19, 9.1.x before 9.1.15, 9.2.x before 9.2.10, 9.3.x before 9.3.6, and 9.4.x before 9.4.1 allows remote authenticated users to cause a denial of service (crash) or possibly execute arbitrary code via a (1) large number of digits when processing a numeric formatting template, which triggers a buffer over-read, or (2) crafted timestamp formatting template, which triggers a buffer overflow.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| PostgreSQL PostgreSQL | <9.0.19 | |
| PostgreSQL PostgreSQL | >=9.1.0<9.1.15 | |
| PostgreSQL PostgreSQL | >=9.2.0<9.2.10 | |
| PostgreSQL PostgreSQL | >=9.3.0<9.3.6 | |
| PostgreSQL PostgreSQL | >=9.4.0<9.4.1 | |
| Debian Debian Linux | =7.0 | |
| Debian Debian Linux | =8.0 |
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Reference Links
- http://www.debian.org/security/2015/dsa-3155
- http://www.postgresql.org/about/news/1569/
- http://www.postgresql.org/docs/9.4/static/release-9-4-1.html
- http://www.postgresql.org/docs/current/static/release-9-0-19.html
- http://www.postgresql.org/docs/current/static/release-9-1-15.html
- http://www.postgresql.org/docs/current/static/release-9-2-10.html
- http://www.postgresql.org/docs/current/static/release-9-3-6.html
Frequently Asked Questions
What is CVE-2015-0241?
CVE-2015-0241 is a vulnerability in PostgreSQL that allows remote authenticated users to cause a denial of service or possibly execute arbitrary code.
How does CVE-2015-0241 affect PostgreSQL?
CVE-2015-0241 affects PostgreSQL versions before 9.0.19, 9.1.x before 9.1.15, 9.2.x before 9.2.10, 9.3.x before 9.3.6, and 9.4.x before 9.4.1.
What is the severity of CVE-2015-0241?
CVE-2015-0241 has a severity rating of 8.8 (high).
How can CVE-2015-0241 be exploited?
CVE-2015-0241 can be exploited by sending a large number of digits when processing a numeric value using the to_char function in PostgreSQL.
Are there any references available for CVE-2015-0241?
Yes, you can find references for CVE-2015-0241 at the following links: [1] [2] [3].
- agent/references
- agent/weakness
- agent/severity
- agent/author
- agent/type
- agent/event
- agent/description
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/postgresql
- canonical/postgresql postgresql
- version/postgresql postgresql/9.1.0
- version/postgresql postgresql/9.2.0
- version/postgresql postgresql/9.3.0
- version/postgresql postgresql/9.4.0
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/7.0
- version/debian debian linux/8.0