chromium-browser: integer overflow in icu
Published Aug 28, 2018
6.5
MEDIUMCVSS 3.0
EPSS 2.48%
Description
Integer overflow in international date handling in International Components for Unicode (ICU) for C/C++ before 60.1, as used in V8 in Google Chrome prior to 63.0.3239.84 and other products, allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page.
Affected products
- Vendor n/a Product Google Chrome prior to 63.0.3239.84 unknown Defaultn/a
- Version Google Chrome prior to 63.0.3239.84 unknownStatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Google Chrome prior to 63.0.3239.84 unknown | n/a |
|
Configuration 2
- < 60.1
Configuration 3
- 8.0
- 9.0
Configuration 4
- 14.04
- 16.04
- 17.10
Configuration 5
- 6.0
- 6.0
- 6.0
No data.
Red Hat Enterprise Linux 6 Supplementary
chromium-browser-0:63.0.3239.84-1.el6_9
Fixed · RHSA-2017:3401
Red Hat Enterprise Linux 6
icu
Will not fix
Red Hat Enterprise Linux 7
icu
Will not fix
Red Hat Enterprise Linux 8
icu
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 Supplementary | chromium-browser-0:63.0.3239.84-1.el6_9 | Fixed | RHSA-2017:3401 |
| Red Hat Enterprise Linux 6 | icu | Will not fix | n/a |
| Red Hat Enterprise Linux 7 | icu | Will not fix | n/a |
| Red Hat Enterprise Linux 8 | icu | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
1 other source (Red Hat) ▾
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
AV:N/AC:M/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (30 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.48% (0.02479) | 84.00th | v5 (v2026.06.15) |
| Sep 22, 2026 | 2.48% (0.02479) | 83.86th | v5 (v2026.06.15) |
| Sep 21, 2026 | 3.55% (0.03552) | 88.81th | v5 (v2026.06.15) |
| Sep 6, 2026 | 2.48% (0.02479) | 83.50th | v5 (v2026.06.15) |
| Sep 5, 2026 | 3.55% (0.03552) | 88.57th | v5 (v2026.06.15) |
| Aug 30, 2026 | 2.48% (0.02479) | 83.42th | v5 (v2026.06.15) |
| Aug 28, 2026 | 3.55% (0.03552) | 88.50th | v5 (v2026.06.15) |
| Aug 24, 2026 | 2.48% (0.02479) | 83.33th | v5 (v2026.06.15) |
| Aug 23, 2026 | 3.55% (0.03552) | 88.45th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.48% (0.02479) | 82.43th | v5 (v2026.06.15) |
| Mar 28, 2026 | 2.00% (0.02003) | 83.59th | v4 (v2025.03.14) |
| Nov 9, 2025 | 3.85% (0.03854) | 87.69th | v4 (v2025.03.14) |
| Mar 30, 2025 | 1.10% (0.01101) | 76.06th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.85% (0.03853) | 80.06th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.10% (0.01101) | 76.52th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.76% (0.02757) | 90.95th | v3 (v2023.03.01) |
| Jun 12, 2024 | 2.76% (0.02757) | 90.59th | v3 (v2023.03.01) |
| Apr 16, 2024 | 3.77% (0.03771) | 91.71th | v3 (v2023.03.01) |
| Nov 8, 2023 | 2.70% (0.02699) | 89.35th | v3 (v2023.03.01) |
| Aug 22, 2023 | 1.84% (0.01839) | 86.77th | v3 (v2023.03.01) |
| May 8, 2023 | 2.18% (0.02182) | 87.69th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.81% (0.02807) | 89.02th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.76% (0.00757) | 20.56th | v1 |
| Jan 6, 2022 | 0.76% (0.00757) | 19.98th | v1 |
| Sep 1, 2021 | 0.76% (0.00757) | 49.43th | v1 |
| Apr 14, 2021 | 0.76% (0.00757) | 0.00th | v1 |
References (10)
- https://access.redhat.com/errata/RHSA-2017:3401 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2017-15422 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1523136 Issue Tracking
- https://chromereleases.googleblog.com/2017/12/stable-channel-update-for-desktop.html x_refsource_MISC
- https://crbug.com/774382 x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2017-15422
- https://security.gentoo.org/glsa/201801-03 vendor-advisoryx_refsource_GENTOO
- https://usn.ubuntu.com/3610-1/ vendor-advisoryx_refsource_UBUNTU
- https://www.cve.org/CVERecord?id=CVE-2017-15422
- https://www.debian.org/security/2018/dsa-4150 vendor-advisoryx_refsource_DEBIAN
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2017:3401 | vendor-advisoryx_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2017-15422 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1523136 | Issue Tracking | |
| https://chromereleases.googleblog.com/2017/12/stable-channel-update-for-desktop.html | x_refsource_MISC | |
| https://crbug.com/774382 | x_refsource_MISC | |
| https://nvd.nist.gov/vuln/detail/CVE-2017-15422 | ||
| https://security.gentoo.org/glsa/201801-03 | vendor-advisoryx_refsource_GENTOO | |
| https://usn.ubuntu.com/3610-1/ | vendor-advisoryx_refsource_UBUNTU | |
| https://www.cve.org/CVERecord?id=CVE-2017-15422 | ||
| https://www.debian.org/security/2018/dsa-4150 | vendor-advisoryx_refsource_DEBIAN |
Change history (0)
No recorded changes yet.