CVE-2018-9481: apache traffic_server Integer Overflow or Wraparound
CVSS: 6.5v3.1MediumAnalyzed
Published 20-11-2024Last modified 05-12-2024
Vulnerability summary
CVE-2018-9481 is a medium (CVSS 6.5) Integer Overflow or Wraparound vulnerability in apache traffic_server. EPSS estimates a 0.14% chance of exploitation in the next 30 days, higher than 2.8% of scored vulnerabilities.
CVSS score
6.5/10
010
Medium · v3.1 (NVD)EPSS score
0.14%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 20-11-2024PublishedVulnerability first disclosed.
- 05-12-2024Last modifiedVulnerability information updated.
Description
In bta_hd_set_report_act of bta_hd_act.cc, there is a possible out-of-bounds read due to an integer overflow. This could lead to remote information disclosure in the Bluetooth service with no additional execution privileges needed. User interaction is not needed for exploitation.
CVSS metrics
2 scores · 2 sources · 1 versionMedium 6.5Preferred score · NVD (NIST)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NSources2 sources · 6.2–6.5
- CVE.orgCNA6.2MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NDiffers
EPSS trend
Probability
0.14%
Chance of exploitation in the next 30 days
Percentile
3%
Versus all other CVEs
30-day change
0.00 pp
From 0.14% on 18-09-2026
18-09-202618-10-2026
EPSS score0.14%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-190Integer Overflow or WraparoundThe product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
- CWE-125Out-of-bounds ReadThe product reads data past the end, or before the beginning, of the intended buffer.
Affected systems
Apache1 product
- traffic_server≥ 6.0.0, ≤ 6.2.3 | ≥ 7.0.0, < 7.1.10 | ≥ 8.0.0, < 8.0.7
Google1 product
- androidEOL8 | 9 | 8.0 | 8.1 | 9.0
2 vendors · 2 products
References
1 links- lists.apache.org/thread.html/…Mailing List