CVE-2018-21009: freedesktop poppler Integer Overflow or Wraparound
CVSS: 8.8v3.0HighModified
AliasesUBUNTU-CVE-2018-21009DEBIAN-CVE-2018-21009
Published 05-09-2019Last modified 05-08-2024
Vulnerability summary
CVE-2018-21009 is a high (CVSS 8.8) Integer Overflow or Wraparound vulnerability in freedesktop poppler. EPSS estimates a 1.89% chance of exploitation in the next 30 days, higher than 79.2% of scored vulnerabilities.
CVSS score
8.8/10
010
High · v3.0 (NVD)EPSS score
1.89%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 7 · Related 4Timeline
- 05-09-2019PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
Poppler before 0.66.0 has an integer overflow in Parser::makeStream in Parser.cc.
CVSS metrics
4 scores · 3 sources · 2 versionsHigh 8.8Preferred score · NVD (NIST)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HSourcesAll 3 agree
- OSV · UbuntuEcosystem advisory · calculated8.8HighCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- OSV · DebianEcosystem advisory · calculated8.8HighCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Medium 6.8Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
1.89%
Chance of exploitation in the next 30 days
Percentile
79%
Versus all other CVEs
30-day change
0.00 pp
From 1.89% on 19-09-2026
19-09-202619-10-2026
EPSS score1.89%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Debian1 product
- poppler< 0.69.0-2
Freedesktop1 product
- poppler< 0.76.0
Ubuntu1 product
- poppler< 0.41.0-0ubuntu1.15 | < 0.62.0-2ubuntu2.11
3 vendors · 3 products
