CVE-2001-0905

Race condition in signal handling of procmail 3.20 and earlier, when running setuid, allows local users to cause a denial of service or gain root privileges by sending a signal while a signal handling routine is already running.

CVSS v2.0 6.2 MEDIUM

6.2^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:L/AC:H/Au:N/C:C/I:C/A:C

Exploitability : 1.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity HIGH

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://www.debian.org/security/2001/dsa-083	Patch Vendor Advisory
http://www.redhat.com/support/errata/RHSA-2001-093.html	Patch Vendor Advisory
http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-085.php3	Patch Vendor Advisory
ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:60.procmail.asc	Patch Vendor Advisory
http://www.securityfocus.com/bid/3071	Patch Vendor Advisory
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000433
https://exchange.xforce.ibmcloud.com/vulnerabilities/6872

Configurations

Configuration 1 (hide)

cpe:2.3:a:procmail:procmail:*:*:*:*:*:*:*:*

Information

Published : 2001-10-17 21:00

Updated : 2017-10-09 18:29

NVD link : CVE-2001-0905

Mitre link : CVE-2001-0905

JSON object : View

CWE

NVD-CWE-Other

Products Affected

procmail

procmail

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://www.debian.org/security/2001/dsa-083", "name": "DSA-083", "tags": ["Patch", "Vendor Advisory"], "refsource": "DEBIAN"}, {"url": "http://www.redhat.com/support/errata/RHSA-2001-093.html", "name": "RHSA-2001:093", "tags": ["Patch", "Vendor Advisory"], "refsource": "REDHAT"}, {"url": "http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-085.php3", "name": "MDKSA-2001:085", "tags": ["Patch", "Vendor Advisory"], "refsource": "MANDRAKE"}, {"url": "ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:60.procmail.asc", "name": "FreeBSD-SA-01:60", "tags": ["Patch", "Vendor Advisory"], "refsource": "FREEBSD"}, {"url": "http://www.securityfocus.com/bid/3071", "name": "3071", "tags": ["Patch", "Vendor Advisory"], "refsource": "BID"}, {"url": "http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000433", "name": "CLA-2001:433", "tags": [], "refsource": "CONECTIVA"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/6872", "name": "procmail-signal-handling-race(6872)", "tags": [], "refsource": "XF"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Race condition in signal handling of procmail 3.20 and earlier, when running setuid, allows local users to cause a denial of service or gain root privileges by sending a signal while a signal handling routine is already running."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2001-0905", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 6.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:H/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "HIGH", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "severity": "MEDIUM", "impactScore": 10.0, "obtainAllPrivilege": true, "exploitabilityScore": 1.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2001-10-18T04:00Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:procmail:procmail:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "3.20"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2017-10-10T01:29Z"}

6.2 /10