Buffer overflow in Adobe Acrobat
CVE-2018-4910
An issue was discovered in Adobe Acrobat Reader 2018.009.20050 and earlier versions, 2017.011.30070 and earlier versions, 2015.006.30394 and earlier versions. This vulnerability is an instance of a heap overflow vulnerability in the JavaScript engine. The vulnerability is triggered by a PDF file with crafted JavaScript code that manipulates the optional content group (OCG). A successful attack can lead to code corruption, control-flow hijack, or a code re-use attack.
Vulnerability class: Buffer Overflow
EPSS: 0.250 (97.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Adobe Acrobat
- Adobe Acrobat_dc
- Adobe Acrobat_reader
- Adobe Acrobat_reader_dc
- N/a Adobe Acrobat Reader 2018.009.20050 And Earlier Versions, 2017.011.30070 2015.006.30394 Versions — versions Adobe Acrobat Reader 2018.009.20050 and earlier versions, 2017.011.30070 and earlier versions, 2015.006.30394 and earlier versions
Weakness classification (CWE)
Public proof-of-concept exploits
References
- psirt@adobe.com (x_refsource_CONFIRM, Vendor Advisory)
- psirt@adobe.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- psirt@adobe.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
Frequently asked questions
- What is CVE-2018-4910?
- CVE-2018-4910 is a high-severity vulnerability in Adobe Acrobat, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2018-02-27.
- How severe is CVE-2018-4910?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2018-4910 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.