Lookup for vulnerable packages by Package URL.
| Purl | pkg:ebuild/dev-libs/libmspack@1.8 |
| Type | ebuild |
| Namespace | dev-libs |
| Name | libmspack |
| Version | 1.8 |
| Qualifiers |
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| Subpath | |
| Is_vulnerable | false |
| Next_non_vulnerable_version | null |
| Latest_non_vulnerable_version | null |
| Affected_by_vulnerabilities |
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| Fixing_vulnerabilities |
| 0 |
| url |
VCID-6t2u-9bfn-1fa8 |
| vulnerability_id |
VCID-6t2u-9bfn-1fa8 |
| summary |
An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the CHM PMGI/PMGL chunk number validity checks, which could lead to denial of service (uninitialized data dereference and application crash). |
| references |
| 0 |
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| 1 |
| reference_url |
https://api.first.org/data/v1/epss?cve=CVE-2018-14679 |
| reference_id |
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| reference_type |
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| scores |
| 0 |
| value |
0.00987 |
| scoring_system |
epss |
| scoring_elements |
0.77193 |
| published_at |
2026-06-04T12:55:00Z |
|
| 1 |
| value |
0.00987 |
| scoring_system |
epss |
| scoring_elements |
0.77225 |
| published_at |
2026-06-05T12:55:00Z |
|
| 2 |
| value |
0.00987 |
| scoring_system |
epss |
| scoring_elements |
0.77234 |
| published_at |
2026-06-06T12:55:00Z |
|
| 3 |
| value |
0.00987 |
| scoring_system |
epss |
| scoring_elements |
0.77223 |
| published_at |
2026-06-07T12:55:00Z |
|
|
| url |
https://api.first.org/data/v1/epss?cve=CVE-2018-14679 |
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| fixed_packages |
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| aliases |
CVE-2018-14679
|
| risk_score |
1.8 |
| exploitability |
0.5 |
| weighted_severity |
3.6 |
| resource_url |
http://public2.vulnerablecode.io/vulnerabilities/VCID-6t2u-9bfn-1fa8 |
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| 1 |
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| 3 |
| url |
VCID-pmnq-db1b-dydr |
| vulnerability_id |
VCID-pmnq-db1b-dydr |
| summary |
chmextract.c in the chmextract sample program, as distributed with libmspack before 0.8alpha, does not protect against absolute/relative pathnames in CHM files, leading to Directory Traversal. NOTE: the vendor disputes that this is a libmspack vulnerability, because chmextract.c was only intended as a source-code example, not a supported application |
| references |
| 0 |
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| 1 |
| reference_url |
https://api.first.org/data/v1/epss?cve=CVE-2018-18586 |
| reference_id |
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| reference_type |
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| scores |
| 0 |
| value |
0.00606 |
| scoring_system |
epss |
| scoring_elements |
0.70036 |
| published_at |
2026-06-04T12:55:00Z |
|
| 1 |
| value |
0.00606 |
| scoring_system |
epss |
| scoring_elements |
0.70077 |
| published_at |
2026-06-05T12:55:00Z |
|
| 2 |
| value |
0.00606 |
| scoring_system |
epss |
| scoring_elements |
0.70085 |
| published_at |
2026-06-06T12:55:00Z |
|
| 3 |
| value |
0.00606 |
| scoring_system |
epss |
| scoring_elements |
0.70068 |
| published_at |
2026-06-07T12:55:00Z |
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| url |
https://api.first.org/data/v1/epss?cve=CVE-2018-18586 |
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| fixed_packages |
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| aliases |
CVE-2018-18586
|
| risk_score |
2.4 |
| exploitability |
0.5 |
| weighted_severity |
4.8 |
| resource_url |
http://public2.vulnerablecode.io/vulnerabilities/VCID-pmnq-db1b-dydr |
|
| 4 |
| url |
VCID-vjq6-2zgg-ffft |
| vulnerability_id |
VCID-vjq6-2zgg-ffft |
| summary |
An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the TOLOWER() macro for CHM decompression. |
| references |
| 0 |
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| fixed_packages |
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| aliases |
CVE-2018-14682
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| risk_score |
1.8 |
| exploitability |
0.5 |
| weighted_severity |
3.6 |
| resource_url |
http://public2.vulnerablecode.io/vulnerabilities/VCID-vjq6-2zgg-ffft |
|
| 5 |
| url |
VCID-y83a-pxe4-ybgp |
| vulnerability_id |
VCID-y83a-pxe4-ybgp |
| summary |
An issue was discovered in kwajd_read_headers in mspack/kwajd.c in libmspack before 0.7alpha. Bad KWAJ file header extensions could cause a one or two byte overwrite. |
| references |
| 0 |
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| fixed_packages |
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| aliases |
CVE-2018-14681
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| risk_score |
2.0 |
| exploitability |
0.5 |
| weighted_severity |
4.0 |
| resource_url |
http://public2.vulnerablecode.io/vulnerabilities/VCID-y83a-pxe4-ybgp |
|
| 6 |
| url |
VCID-yv7x-1cfs-cybe |
| vulnerability_id |
VCID-yv7x-1cfs-cybe |
| summary |
In mspack/cab.h in libmspack before 0.8alpha and cabextract before 1.8, the CAB block input buffer is one byte too small for the maximal Quantum block, leading to an out-of-bounds write. |
| references |
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| fixed_packages |
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| aliases |
CVE-2018-18584
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| risk_score |
2.4 |
| exploitability |
0.5 |
| weighted_severity |
4.8 |
| resource_url |
http://public2.vulnerablecode.io/vulnerabilities/VCID-yv7x-1cfs-cybe |
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| Risk_score | null |
| Resource_url | http://public2.vulnerablecode.io/packages/pkg:ebuild/dev-libs/libmspack@1.8 |