7.5

CVE-2013-6640: google chrome

Modified
AliasesUBUNTU-CVE-2013-6640
Published 07-12-2013Last modified 06-08-2024

Vulnerability summary

CVE-2013-6640 is a high (CVSS 7.5) vulnerability in google chrome. EPSS estimates a 1.76% chance of exploitation in the next 30 days, higher than 77.9% of scored vulnerabilities.

Priority
Routine

Not severe (CVSS 7.5, network access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
7.5/10
010
High · v2.0 (NVD)
EPSS score
1.76%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 8 · Related 3
DSA-2811-1MGASA-2013-0383MGASA-2014-0007OPENSUSE-SU-2024:10171-1OPENSUSE-SU-2024:12948-1RHEA-2014:1175

Timeline

  1. 07-12-2013
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

The DehoistArrayIndex function in hydrogen-dehoist.cc (aka hydrogen.cc) in Google V8 before 3.22.24.7, as used in Google Chrome before 31.0.1650.63, allows remote attackers to cause a denial of service (out-of-bounds read) via JavaScript code that sets a variable to the value of an array element with a crafted index.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

1.76%

Chance of exploitation in the next 30 days

Percentile

78%

Versus all other CVEs

30-day change

No change 0.00 pp

From 1.76% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: network-reachable, no authentication (CVSS vector). Other conditions: not stated in public data.

Google2 products
  • chromeEOL≤ 31.0.1650.62 | 31.0.1650.0 | 31.0.1650.2 | 31.0.1650.3 | 31.0.1650.4 | 31.0.1650.5 | 31.0.1650.6 | 31.0.1650.7 | 31.0.1650.8 | 31.0.1650.9 | 31.0.1650.10 | 31.0.1650.11 | 31.0.1650.12 | 31.0.1650.13 | 31.0.1650.14 | 31.0.1650.15 | 31.0.1650.16 | 31.0.1650.17 | 31.0.1650.18 | 31.0.1650.19 | 31.0.1650.20 | 31.0.1650.22 | 31.0.1650.23 | 31.0.1650.25 | 31.0.1650.26 | 31.0.1650.27 | 31.0.1650.28 | 31.0.1650.29 | 31.0.1650.30 | 31.0.1650.31 | 31.0.1650.32 | 31.0.1650.33 | 31.0.1650.34 | 31.0.1650.35 | 31.0.1650.36 | 31.0.1650.37 | 31.0.1650.38 | 31.0.1650.39 | 31.0.1650.41 | 31.0.1650.42 | 31.0.1650.43 | 31.0.1650.44 | 31.0.1650.45 | 31.0.1650.46 | 31.0.1650.47 | 31.0.1650.48 | 31.0.1650.49 | 31.0.1650.50 | 31.0.1650.51 | 31.0.1650.52 | 31.0.1650.53 | 31.0.1650.54 | 31.0.1650.55 | 31.0.1650.57 | 31.0.1650.58 | 31.0.1650.59 | 31.0.1650.60 | 31.0.1650.61
  • v8≤ 3.22.24 | 3.22.0 | 3.22.1 | 3.22.2 | 3.22.3 | 3.22.4 | 3.22.5 | 3.22.6 | 3.22.7 | 3.22.8 | 3.22.9 | 3.22.10 | 3.22.11 | 3.22.12 | 3.22.13 | 3.22.14 | 3.22.15 | 3.22.16 | 3.22.17 | 3.22.18 | 3.22.19 | 3.22.20 | 3.22.21 | 3.22.22 | 3.22.23
Ubuntu1 product
  • libv8-3.14All versions (No fix recorded)

2 vendors · 3 products

References

15 links
Show all 15 references