ttembed: use of untrusted length field may lead to denial of service
Published Aug 2, 2018
7.5
HIGHCVSS 3.0
EPSS 0.86%
Description
An input validation flaw exists in ttembed. With a crafted input file, an attacker may be able to trigger a denial of service condition due to ttembed trusting attacker controlled values.
Affected products
- Vendor n/a Product Ttembed Defaultn/a
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 | Ttembed | n/a |
|
- n/a
No data.
Red Hat Enterprise Linux 7
ttembed
Will not fix
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | ttembed | Will not fix | 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:L/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:N/S:U/C:N/I:N/A:H
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 v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.86% (0.00863) | 57.09th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.86% (0.00863) | 57.03th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.06% (0.00061) | 26.71th | v3 (v2023.03.01) |
| May 25, 2024 | 0.06% (0.00061) | 25.66th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.06% (0.00061) | 23.65th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.78% (0.00777) | 21.50th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.78% (0.00777) | 0.00th | v1 |
References (6)
- https://access.redhat.com/security/cve/CVE-2018-10922 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1610887 Issue Tracking
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10922 x_refsource_CONFIRMExploitIssue TrackingThird Party Advisory
- https://github.com/hisdeedsaredust/ttembed/issues/2 x_refsource_CONFIRMExploitThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2018-10922
- https://www.cve.org/CVERecord?id=CVE-2018-10922
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2018-10922 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1610887 | Issue Tracking | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10922 | x_refsource_CONFIRMExploitIssue TrackingThird Party Advisory | |
| https://github.com/hisdeedsaredust/ttembed/issues/2 | x_refsource_CONFIRMExploitThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2018-10922 | ||
| https://www.cve.org/CVERecord?id=CVE-2018-10922 |
Change history (0)
No recorded changes yet.