cve-2023-47039
Vulnerability from cvelistv5
Published
2024-01-02 05:30
Modified
2024-11-06 14:44
Severity ?
EPSS score ?
Summary
Perl: perl for windows binary hijacking vulnerability
References
▼ | URL | Tags | |
---|---|---|---|
secalert@redhat.com | https://access.redhat.com/security/cve/CVE-2023-47039 | Third Party Advisory | |
secalert@redhat.com | https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1056746 | Mailing List, Patch | |
secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2249525 | Issue Tracking |
Impacted products
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-02T21:01:22.573Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "vdb-entry", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/security/cve/CVE-2023-47039" }, { "tags": [ "x_transferred" ], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1056746" }, { "name": "RHBZ#2249525", "tags": [ "issue-tracking", "x_refsource_REDHAT", "x_transferred" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249525" }, { "tags": [ "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20240208-0005/" }, { "tags": [ "x_transferred" ], "url": "https://perldoc.perl.org/perl5382delta#CVE-2023-47039-Perl-for-Windows-binary-hijacking-vulnerability" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "collectionURL": "https://github.com/Perl/perl5", "defaultStatus": "unaffected", "packageName": "perl", "versions": [ { "lessThan": "5.34.3", "status": "affected", "version": "0", "versionType": "semver" }, { "lessThan": "5.36.3", "status": "affected", "version": "5.36.0", "versionType": "semver" }, { "lessThan": "5.38.2", "status": "affected", "version": "5.38.0", "versionType": "semver" } ] }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/o:redhat:enterprise_linux:6" ], "defaultStatus": "unaffected", "packageName": "perl", "product": "Red Hat Enterprise Linux 6", "vendor": "Red Hat" }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/o:redhat:enterprise_linux:7" ], "defaultStatus": "unaffected", "packageName": "perl", "product": "Red Hat Enterprise Linux 7", "vendor": "Red Hat" }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/o:redhat:enterprise_linux:8" ], "defaultStatus": "unaffected", "packageName": "perl", "product": "Red Hat Enterprise Linux 8", "vendor": "Red Hat" }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/o:redhat:enterprise_linux:8" ], "defaultStatus": "unaffected", "packageName": "perl:5.30/perl", "product": "Red Hat Enterprise Linux 8", "vendor": "Red Hat" }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/o:redhat:enterprise_linux:8" ], "defaultStatus": "unaffected", "packageName": "perl:5.32/perl", "product": "Red Hat Enterprise Linux 8", "vendor": "Red Hat" }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/o:redhat:enterprise_linux:9" ], "defaultStatus": "unaffected", "packageName": "perl", "product": "Red Hat Enterprise Linux 9", "vendor": "Red Hat" } ], "datePublic": "2023-11-25T00:00:00+00:00", "descriptions": [ { "lang": "en", "value": "A vulnerability was found in Perl. This security issue occurs while Perl for Windows relies on the system path environment variable to find the shell (`cmd.exe`). When running an executable that uses the Windows Perl interpreter, Perl attempts to find and execute `cmd.exe` within the operating system. However, due to path search order issues, Perl initially looks for cmd.exe in the current working directory. This flaw allows an attacker with limited privileges to place`cmd.exe` in locations with weak permissions, such as `C:\\ProgramData`. By doing so, arbitrary code can be executed when an administrator attempts to use this executable from these compromised locations." } ], "metrics": [ { "other": { "content": { "namespace": "https://access.redhat.com/security/updates/classification/", "value": "Moderate" }, "type": "Red Hat severity rating" } }, { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "format": "CVSS" } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-122", "description": "Heap-based Buffer Overflow", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-11-06T14:44:52.252Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "tags": [ "vdb-entry", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/security/cve/CVE-2023-47039" }, { "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1056746" }, { "name": "RHBZ#2249525", "tags": [ "issue-tracking", "x_refsource_REDHAT" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249525" } ], "timeline": [ { "lang": "en", "time": "2023-11-11T00:00:00+00:00", "value": "Reported to Red Hat." }, { "lang": "en", "time": "2023-11-25T00:00:00+00:00", "value": "Made public." } ], "title": "Perl: perl for windows binary hijacking vulnerability", "x_redhatCweChain": "CWE-122: Heap-based Buffer Overflow" } }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2023-47039", "datePublished": "2024-01-02T05:30:53.168Z", "dateReserved": "2023-10-30T13:58:15.255Z", "dateUpdated": "2024-11-06T14:44:52.252Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2023-47039\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2024-01-02T06:15:13.737\",\"lastModified\":\"2024-11-06T15:15:10.383\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability was found in Perl. This security issue occurs while Perl for Windows relies on the system path environment variable to find the shell (`cmd.exe`). When running an executable that uses the Windows Perl interpreter, Perl attempts to find and execute `cmd.exe` within the operating system. However, due to path search order issues, Perl initially looks for cmd.exe in the current working directory. This flaw allows an attacker with limited privileges to place`cmd.exe` in locations with weak permissions, such as `C:\\\\ProgramData`. By doing so, arbitrary code can be executed when an administrator attempts to use this executable from these compromised locations.\"},{\"lang\":\"es\",\"value\":\"Se encontr\u00f3 una vulnerabilidad en Perl. Este problema de seguridad ocurre mientras Perl para Windows depende de la variable de entorno de ruta del sistema para encontrar el shell (`cmd.exe`). Cuando se ejecuta un ejecutable que utiliza el int\u00e9rprete de Windows Perl, Perl intenta buscar y ejecutar `cmd.exe` dentro del sistema operativo. Sin embargo, debido a problemas con el orden de b\u00fasqueda de rutas, Perl inicialmente busca cmd.exe en el directorio de trabajo actual. Esta falla permite que un atacante con privilegios limitados coloque `cmd.exe` en ubicaciones con permisos d\u00e9biles, como `C:\\\\ProgramData`. Al hacerlo, se puede ejecutar c\u00f3digo arbitrario cuando un administrador intenta utilizar este ejecutable desde estas ubicaciones comprometidas.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9},{\"source\":\"secalert@redhat.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-787\"}]},{\"source\":\"secalert@redhat.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-122\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:perl:perl:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"5.32.1\",\"matchCriteriaId\":\"941F7B31-C194-4B93-AA3E-4F84C0DB4AF5\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A2572D17-1DE6-457B-99CC-64AFD54487EA\"}]}]}],\"references\":[{\"url\":\"https://access.redhat.com/security/cve/CVE-2023-47039\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1056746\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Mailing List\",\"Patch\"]},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=2249525\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Issue Tracking\"]}]}}" } }
Loading...
Loading...
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.