Lookup for vulnerable packages by Package URL.

Purlpkg:apk/alpine/wolfssl@5.6.6-r0?arch=riscv64&distroversion=v3.23&reponame=community
Typeapk
Namespacealpine
Namewolfssl
Version5.6.6-r0
Qualifiers
arch riscv64
distroversion v3.23
reponame community
Subpath
Is_vulnerablefalse
Next_non_vulnerable_version5.7.0-r0
Latest_non_vulnerable_version5.7.2-r0
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-u24a-2khf-uyba
vulnerability_id VCID-u24a-2khf-uyba
summary wolfSSL prior to 5.6.6 did not check that messages in one (D)TLS record do not span key boundaries. As a result, it was possible to combine (D)TLS messages using different keys into one (D)TLS record. The most extreme edge case is that, in (D)TLS 1.3, it was possible that an unencrypted (D)TLS 1.3 record from the server containing first a ServerHello message and then the rest of the first server flight would be accepted by a wolfSSL client. In (D)TLS 1.3 the handshake is encrypted after the ServerHello but a wolfSSL client would accept an unencrypted flight from the server. This does not compromise key negotiation and authentication so it is assigned a low severity rating.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2023-6937
reference_id
reference_type
scores
0
value 0.00442
scoring_system epss
scoring_elements 0.63293
published_at 2026-04-18T12:55:00Z
1
value 0.00442
scoring_system epss
scoring_elements 0.633
published_at 2026-04-11T12:55:00Z
2
value 0.00442
scoring_system epss
scoring_elements 0.63284
published_at 2026-04-12T12:55:00Z
3
value 0.00442
scoring_system epss
scoring_elements 0.63285
published_at 2026-04-16T12:55:00Z
4
value 0.00442
scoring_system epss
scoring_elements 0.63219
published_at 2026-04-02T12:55:00Z
5
value 0.00442
scoring_system epss
scoring_elements 0.63248
published_at 2026-04-13T12:55:00Z
6
value 0.00442
scoring_system epss
scoring_elements 0.63214
published_at 2026-04-07T12:55:00Z
7
value 0.00442
scoring_system epss
scoring_elements 0.63265
published_at 2026-04-08T12:55:00Z
8
value 0.00442
scoring_system epss
scoring_elements 0.63283
published_at 2026-04-09T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2023-6937
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-6937
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-6937
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1059357
reference_id 1059357
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1059357
3
reference_url https://github.com/wolfSSL/wolfssl/pull/7029
reference_id 7029
reference_type
scores
0
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-24T15:13:21Z/
url https://github.com/wolfSSL/wolfssl/pull/7029
fixed_packages
0
url pkg:apk/alpine/wolfssl@5.6.6-r0?arch=riscv64&distroversion=v3.23&reponame=community
purl pkg:apk/alpine/wolfssl@5.6.6-r0?arch=riscv64&distroversion=v3.23&reponame=community
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:apk/alpine/wolfssl@5.6.6-r0%3Farch=riscv64&distroversion=v3.23&reponame=community
aliases CVE-2023-6937
risk_score 2.4
exploitability 0.5
weighted_severity 4.8
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-u24a-2khf-uyba
1
url VCID-zhf4-y8v8-gubn
vulnerability_id VCID-zhf4-y8v8-gubn
summary wolfSSL SP Math All RSA implementation is vulnerable to the Marvin Attack, new variation of a timing Bleichenbacher style attack, when built with the following options to configure: --enable-all CFLAGS="-DWOLFSSL_STATIC_RSA" The define “WOLFSSL_STATIC_RSA” enables static RSA cipher suites, which is not recommended, and has been disabled by default since wolfSSL 3.6.6.  Therefore the default build since 3.6.6, even with "--enable-all", is not vulnerable to the Marvin Attack. The vulnerability is specific to static RSA cipher suites, and expected to be padding-independent. The vulnerability allows an attacker to decrypt ciphertexts and forge signatures after probing with a large number of test observations. However the server’s private key is not exposed.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2023-6935
reference_id
reference_type
scores
0
value 0.00315
scoring_system epss
scoring_elements 0.54642
published_at 2026-04-16T12:55:00Z
1
value 0.00315
scoring_system epss
scoring_elements 0.54592
published_at 2026-04-02T12:55:00Z
2
value 0.00315
scoring_system epss
scoring_elements 0.5463
published_at 2026-04-09T12:55:00Z
3
value 0.00315
scoring_system epss
scoring_elements 0.54643
published_at 2026-04-18T12:55:00Z
4
value 0.00315
scoring_system epss
scoring_elements 0.54626
published_at 2026-04-12T12:55:00Z
5
value 0.00315
scoring_system epss
scoring_elements 0.54604
published_at 2026-04-13T12:55:00Z
6
value 0.00315
scoring_system epss
scoring_elements 0.54615
published_at 2026-04-04T12:55:00Z
7
value 0.00315
scoring_system epss
scoring_elements 0.54584
published_at 2026-04-07T12:55:00Z
8
value 0.00315
scoring_system epss
scoring_elements 0.54635
published_at 2026-04-08T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2023-6935
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-6935
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-6935
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1059357
reference_id 1059357
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1059357
3
reference_url https://people.redhat.com/~hkario/marvin/
reference_id marvin
reference_type
scores
0
value 5.9
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-02-12T12:48:11Z/
url https://people.redhat.com/~hkario/marvin/
fixed_packages
0
url pkg:apk/alpine/wolfssl@5.6.6-r0?arch=riscv64&distroversion=v3.23&reponame=community
purl pkg:apk/alpine/wolfssl@5.6.6-r0?arch=riscv64&distroversion=v3.23&reponame=community
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:apk/alpine/wolfssl@5.6.6-r0%3Farch=riscv64&distroversion=v3.23&reponame=community
aliases CVE-2023-6935
risk_score 1.5
exploitability 0.5
weighted_severity 3.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-zhf4-y8v8-gubn
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:apk/alpine/wolfssl@5.6.6-r0%3Farch=riscv64&distroversion=v3.23&reponame=community