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6 vulnerabilities found for less by gnu
CVE-2022-46663 (GCVE-0-2022-46663)
Vulnerability from nvd – Published: 2023-02-07 00:00 – Updated: 2025-03-25 14:40
VLAI
Summary
In GNU Less before 609, crafted data can result in "less -R" not filtering ANSI escape sequences sent to the terminal.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
6 references
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CVE-2014-9488 (GCVE-0-2014-9488)
Vulnerability from nvd – Published: 2015-04-14 18:00 – Updated: 2024-08-06 13:47
VLAI
Summary
The is_utf8_well_formed function in GNU less before 475 allows remote attackers to have unspecified impact via malformed UTF-8 characters, which triggers an out-of-bounds read.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
5 references
| URL | Tags |
|---|---|
| http://lists.fedoraproject.org/pipermail/package-… | vendor-advisoryx_refsource_FEDORA |
| http://lists.opensuse.org/opensuse-updates/2015-0… | vendor-advisoryx_refsource_SUSE |
| https://blog.fuzzing-project.org/3-less-out-of-bo… | x_refsource_MISC |
| http://advisories.mageia.org/MGASA-2015-0139.html | x_refsource_CONFIRM |
| http://www.mandriva.com/security/advisories?name=… | vendor-advisoryx_refsource_MANDRIVA |
Date Public
2015-04-10 00:00
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CVE-2004-2264 (GCVE-0-2004-2264)
Vulnerability from nvd – Published: 2005-07-19 04:00 – Updated: 2024-08-08 01:22 Disputed
VLAI
Summary
Format string bug in the open_altfile function in filename.c for GNU less 382, 381, and 358 might allow local users to cause a denial of service or possibly execute arbitrary code via format strings in the LESSOPEN environment variable. NOTE: since less is not setuid or setgid, then this is not a vulnerability unless there are plausible scenarios under which privilege boundaries could be crossed
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
5 references
| URL | Tags |
|---|---|
| http://www.osvdb.org/9014 | vdb-entryx_refsource_OSVDB |
| http://securitytracker.com/id?1010988 | vdb-entryx_refsource_SECTRACK |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entryx_refsource_XF |
| http://archives.neohapsis.com/archives/fulldisclo… | mailing-listx_refsource_FULLDISC |
| http://archives.neohapsis.com/archives/fulldisclo… | mailing-listx_refsource_FULLDISC |
Date Public
2004-08-18 00:00
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CVE-2022-46663 (GCVE-0-2022-46663)
Vulnerability from cvelistv5 – Published: 2023-02-07 00:00 – Updated: 2025-03-25 14:40
VLAI
Summary
In GNU Less before 609, crafted data can result in "less -R" not filtering ANSI escape sequences sent to the terminal.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
6 references
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CVE-2014-9488 (GCVE-0-2014-9488)
Vulnerability from cvelistv5 – Published: 2015-04-14 18:00 – Updated: 2024-08-06 13:47
VLAI
Summary
The is_utf8_well_formed function in GNU less before 475 allows remote attackers to have unspecified impact via malformed UTF-8 characters, which triggers an out-of-bounds read.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
5 references
| URL | Tags |
|---|---|
| http://lists.fedoraproject.org/pipermail/package-… | vendor-advisoryx_refsource_FEDORA |
| http://lists.opensuse.org/opensuse-updates/2015-0… | vendor-advisoryx_refsource_SUSE |
| https://blog.fuzzing-project.org/3-less-out-of-bo… | x_refsource_MISC |
| http://advisories.mageia.org/MGASA-2015-0139.html | x_refsource_CONFIRM |
| http://www.mandriva.com/security/advisories?name=… | vendor-advisoryx_refsource_MANDRIVA |
Date Public
2015-04-10 00:00
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CVE-2004-2264 (GCVE-0-2004-2264)
Vulnerability from cvelistv5 – Published: 2005-07-19 04:00 – Updated: 2024-08-08 01:22 Disputed
VLAI
Summary
Format string bug in the open_altfile function in filename.c for GNU less 382, 381, and 358 might allow local users to cause a denial of service or possibly execute arbitrary code via format strings in the LESSOPEN environment variable. NOTE: since less is not setuid or setgid, then this is not a vulnerability unless there are plausible scenarios under which privilege boundaries could be crossed
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
5 references
| URL | Tags |
|---|---|
| http://www.osvdb.org/9014 | vdb-entryx_refsource_OSVDB |
| http://securitytracker.com/id?1010988 | vdb-entryx_refsource_SECTRACK |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entryx_refsource_XF |
| http://archives.neohapsis.com/archives/fulldisclo… | mailing-listx_refsource_FULLDISC |
| http://archives.neohapsis.com/archives/fulldisclo… | mailing-listx_refsource_FULLDISC |
Date Public
2004-08-18 00:00
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