Home/CVE/Various Lexmark products have a Buffer Overflow (issue 3 of 3).
CVE

CVE-2019-9933

Various Lexmark products have a Buffer Overflow (issue 3 of 3).

Various Lexmark products have a Buffer Overflow (issue 3 of 3).

CRITICAL · CVSS 9.8 EPSS 0.00477
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
▤

Affected Products & Versions

60
lexmark cs31x firmware<= lw71.vyl.p230
lexmark cs41x firmware<= lw71.vy2.p230
lexmark cx310 firmware<= lw71.gm2.p230
lexmark ms310 firmware<= lw71.prl.p230
lexmark ms312 firmware<= lw71.prl.p230
lexmark ms317 firmware<= lw71.prl.p230
lexmark ms410 firmware<= lw71.prl.p230
lexmark m1140 firmware<= lw71.prl.p230
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD28 Aug 2019 · 10:15 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://support.lexmark.com/index?page=content&id=TE920&locale=EN&userlocale=EN_USVendor Advisory
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