Lookup for vulnerable packages by Package URL.

Purlpkg:deb/debian/7zip@24.07%2Bdfsg-1?distro=trixie
Typedeb
Namespacedebian
Name7zip
Version24.07+dfsg-1
Qualifiers
distro trixie
Subpath
Is_vulnerablefalse
Next_non_vulnerable_version24.08+dfsg-1
Latest_non_vulnerable_version26.00+dfsg1-3
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-bzcx-rxg3-aygs
vulnerability_id VCID-bzcx-rxg3-aygs
summary
7-Zip Zstandard Decompression Integer Underflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of 7-Zip. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation.

The specific flaw exists within the implementation of Zstandard decompression. The issue results from the lack of proper validation of user-supplied data, which can result in an integer underflow before writing to memory. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24346.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2024-11477
reference_id
reference_type
scores
0
value 0.38072
scoring_system epss
scoring_elements 0.97213
published_at 2026-04-09T12:55:00Z
1
value 0.38072
scoring_system epss
scoring_elements 0.97217
published_at 2026-04-12T12:55:00Z
2
value 0.38072
scoring_system epss
scoring_elements 0.97216
published_at 2026-04-11T12:55:00Z
3
value 0.38072
scoring_system epss
scoring_elements 0.97195
published_at 2026-04-02T12:55:00Z
4
value 0.38072
scoring_system epss
scoring_elements 0.97201
published_at 2026-04-04T12:55:00Z
5
value 0.38072
scoring_system epss
scoring_elements 0.97202
published_at 2026-04-07T12:55:00Z
6
value 0.38072
scoring_system epss
scoring_elements 0.97211
published_at 2026-04-08T12:55:00Z
7
value 0.43636
scoring_system epss
scoring_elements 0.97532
published_at 2026-04-21T12:55:00Z
8
value 0.43636
scoring_system epss
scoring_elements 0.97521
published_at 2026-04-13T12:55:00Z
9
value 0.43636
scoring_system epss
scoring_elements 0.97529
published_at 2026-04-16T12:55:00Z
10
value 0.43636
scoring_system epss
scoring_elements 0.9753
published_at 2026-04-18T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2024-11477
1
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value 7.8
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2
reference_url https://www.zerodayinitiative.com/advisories/ZDI-24-1532/
reference_id ZDI-24-1532
reference_type
scores
0
value 7.8
scoring_system cvssv3
scoring_elements CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
1
value Track*
scoring_system ssvc
scoring_elements SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2024-11-30T04:55:53Z/
url https://www.zerodayinitiative.com/advisories/ZDI-24-1532/
fixed_packages
0
url pkg:deb/debian/7zip@0?distro=trixie
purl pkg:deb/debian/7zip@0?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/7zip@0%3Fdistro=trixie
1
url pkg:deb/debian/7zip@22.01%2Bdfsg-8%2Bdeb12u1?distro=trixie
purl pkg:deb/debian/7zip@22.01%2Bdfsg-8%2Bdeb12u1?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-6qgu-7h5h-1bed
1
vulnerability VCID-6xnz-5ctc-fkbk
2
vulnerability VCID-ne48-dtxr-2ybq
3
vulnerability VCID-pgke-8ce4-uybu
4
vulnerability VCID-q99c-7ggg-wyep
5
vulnerability VCID-rnzv-mnjr-rfby
6
vulnerability VCID-ymuu-t8yt-4kbk
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/7zip@22.01%252Bdfsg-8%252Bdeb12u1%3Fdistro=trixie
2
url pkg:deb/debian/7zip@24.07%2Bdfsg-1?distro=trixie
purl pkg:deb/debian/7zip@24.07%2Bdfsg-1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/7zip@24.07%252Bdfsg-1%3Fdistro=trixie
3
url pkg:deb/debian/7zip@25.01%2Bdfsg-1~deb13u1?distro=trixie
purl pkg:deb/debian/7zip@25.01%2Bdfsg-1~deb13u1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/7zip@25.01%252Bdfsg-1~deb13u1%3Fdistro=trixie
4
url pkg:deb/debian/7zip@26.00%2Bdfsg-4?distro=trixie
purl pkg:deb/debian/7zip@26.00%2Bdfsg-4?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/7zip@26.00%252Bdfsg-4%3Fdistro=trixie
5
url pkg:deb/debian/7zip@26.00%2Bdfsg1-2?distro=trixie
purl pkg:deb/debian/7zip@26.00%2Bdfsg1-2?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/7zip@26.00%252Bdfsg1-2%3Fdistro=trixie
6
url pkg:deb/debian/7zip@26.00%2Bdfsg1-3?distro=trixie
purl pkg:deb/debian/7zip@26.00%2Bdfsg1-3?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/7zip@26.00%252Bdfsg1-3%3Fdistro=trixie
aliases CVE-2024-11477
risk_score null
exploitability null
weighted_severity null
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-bzcx-rxg3-aygs
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:deb/debian/7zip@24.07%252Bdfsg-1%3Fdistro=trixie