variot - var-201309-0138

VAR-201309-0138

Vulnerability from variot - Updated: 2023-12-18 12:58

Multiple buffer overflows in the switch_perform_substitution function in switch_regex.c in FreeSWITCH 1.2 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via vectors related to the index and substituted variables. FreeSWITCH is prone to multiple buffer-overflow vulnerabilities because the application fails to perform adequate boundary checks on user-supplied input. Successful exploits may allow attackers to execute arbitrary code in the context of the application. Failed attacks will cause denial-of-service conditions. FreeSWITCH is a set of free and open source communication software developed by American software developer Anthony Minesale. The software can be used to create audio, video and short message products and applications. A buffer overflow vulnerability exists in the 'switch_perform_substitution' function in the switch_regex.c file in FreeSWITCH version 1.2

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CVE-2013-2238 (GCVE-0-2013-2238)

Vulnerability from cvelistv5 – Published: 2013-09-30 20:00 – Updated: 2024-09-16 23:06

Summary

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	http://jira.freeswitch.org/browse/FS-5566	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2013/07/04/4	mailing-listx_refsource_MLIST

Show details on NVD website

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              "value": "Multiple buffer overflows in the switch_perform_substitution function in switch_regex.c in FreeSWITCH 1.2 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via vectors related to the index and substituted variables."
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        },
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            },
            {
              "name": "[oss-security] 20130703 Re: CVE request: FreeSWITCH regex substitution 3 buffer overflows",
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Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-201309-0138

CVE-2013-2238 (GCVE-0-2013-2238)

Tags

Sightings

Nomenclature