VDB

CVE-2018-8098

CVE-2018-8098 PUBLISHED CVSS 6.5 MEDIUM

Integer overflow in the index.c:read_entry() function while decompressing a compressed prefix length in libgit2 before v0.26.2 allows an attacker to cause a denial of service (out-of-bounds read) via a crafted repository index file.

EPSS 1.41% · 71.7th percentile

Risk Scores

CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
1.41%
71.7th percentile

Affected Products

VendorProductVersions
Ubuntu:Pro:16.04:LTSlibgit20.24.1-2ubuntu0.2+esm1, 0.24.1-2ubuntu0.2, 0.24.1-2
Ubuntu:Pro:18.04:LTSlibgit20, 0.26.0+dfsg.1-1.1, 0.26.0+dfsg.1-1.1build1
Ubuntu:Pro:14.04:LTSlibgit20.19.0-2, 0.19.0-2ubuntu0.4+esm1, 0.19.0-2ubuntu0.4

Timeline

  • Mar 14, 2018 CVE Published
  • Apr 14, 2021 EPSS Score
  • Jun 23, 2021 EPSS Score
  • Aug 25, 2021 EPSS Score
  • Dec 29, 2021 EPSS Score
  • Mar 2, 2022 EPSS Score
  • May 4, 2022 EPSS Score
  • Jul 6, 2022 EPSS Score
  • Sep 9, 2022 EPSS Score
  • Nov 11, 2022 EPSS Score
  • Mar 7, 2023 EPSS Score
  • Mar 17, 2023 EPSS Score

References

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