Home/CVE/GNU Libextractor before 1.7 has a stack-based buffer overflow in ec_read_file_func (unzip.c).
CVE

CVE-2018-14346

GNU Libextractor before 1.7 has a stack-based buffer overflow in ec_read_file_func (unzip.c).

GNU Libextractor before 1.7 has a stack-based buffer overflow in ec_read_file_func (unzip.c).

HIGH · CVSS 8.8 EPSS 0.00496
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-787Out-of-bounds Write
▤

Affected Products & Versions

2
debian linuxall versions
gnu libextractor< 1.7
⚠

Public Exploits & PoCs

1
poclists.gnu.org · msg00001.htmllists.gnu.org
▣

Scoring & Timeline

8.8
HIGH · 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 NVD17 Jul 2018 · 03:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

1
usnUSN-4641-1
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://gnunet.org/git/libextractor.git/commit/?id=ad19e7fe0adc99d5710eff1ed48d91a7b75a950ePatchVendor Advisory
https://lists.debian.org/debian-lts-announce/2018/08/msg00025.htmlMailing ListThird Party Advisory
https://www.debian.org/security/2018/dsa-4290Third Party Advisory
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