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Zafiyetler / CVE-2026-27459

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CVE-2026-27459

pyOpenSSL: DTLS cookie callback buffer overflow

Yayın Değişiklik CWE 120
En geç 24 Eki 2026, 07:11 UTC tarihinden beri Trivy database'indeO derlemeden önce ne zaman girdiği kayıtlı değil.

Kaynağa göre önem derecesi

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GHSA7.2CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U
Red Hat8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD, Photon OS. Daha düşük diyenler: GHSA (yüksek), Red Hat (yüksek), Azure Linux (yüksek), Ubuntu (orta).

Açıklama

pyOpenSSL is a Python wrapper around the OpenSSL library. Starting in version 22.0.0 and prior to version 26.0.0, if a user provided callback to `set_cookie_generate_callback` returned a cookie value greater than 256 bytes, pyOpenSSL would overflow an OpenSSL provided buffer. Starting in version 26.0.0, cookie values that are too long are now rejected.

Etkilenen paketler ve düzeltilmiş sürümler

KaynakPaketDüzeltildiği sürüm
Photon OS 4.0python3-pyOpenSSL23.2.0-3.ph4
Photon OS 5.0python3-pyOpenSSL23.3.0-2.2.ph5
alpine 3.23py3-openssl26.1.0-r0
alpine 3.24py3-openssl26.1.0-r0
alpine edgepy3-openssl26.1.0-r0
Azure Linux 3.0pyOpenSSL0:24.2.1-2.azl3
chainguardairflow-2, airflow-3, authentik ve 30 tane daha2.11.2-r2 ve 28 tane daha
debian 12pyopenssldüzeltme belirtilmemiş
debian 13pyopenssl25.0.0-1+deb13u1
debian 14pyopenssl26.0.0-1
echopyopenssl25.0.0-1+e2
echo pip::Echo OSVpyopenssl25.1.0+echo.1, 26.0.0
22 kaynaktaki 96 kaydın hepsini göster
KaynakPaketDüzeltildiği sürüm
Photon OS 4.0python3-pyOpenSSL23.2.0-3.ph4
Photon OS 5.0python3-pyOpenSSL23.3.0-2.2.ph5
alpine 3.23py3-openssl26.1.0-r0
alpine 3.24py3-openssl26.1.0-r0
alpine edgepy3-openssl26.1.0-r0
Azure Linux 3.0pyOpenSSL0:24.2.1-2.azl3
chainguardairflow-22.11.2-r2
chainguardairflow-33.1.8-r8
chainguardauthentik2026.2.1-r4
chainguardauthentik-fips2026.2.1-r3
chainguardawx24.6.1-r31
chainguardaz2.84.0-r3
chainguarddatadog-agent-7.737.73.3-r23
chainguarddatadog-agent-7.747.74.1-r24
chainguarddatadog-agent-7.767.76.3-r41
chainguarddatadog-agent-7.777.77.3-r5
chainguarddatadog-agent-fips-7.717.71.2-r20
chainguarddatadog-agent-fips-7.737.73.3-r26
chainguarddatadog-agent-fips-7.747.74.1-r26
chainguarddatadog-agent-fips-7.767.76.3-r32
chainguarddatadog-agent-fips-7.777.77.3-r5
chainguarddatahub-ingestion1.5.0.1-r0
chainguarddbt-snowflake1.12.1-r0
chainguardggshield1.51.0-r1
chainguardgitlab-cng-18.718.7.5-r1
chainguardgitlab-cng-18.818.8.5-r2
chainguardgitlab-cng-18.918.9.2-r1
chainguardgitlab-cng-fips-18.718.7.5-r1
chainguardgitlab-cng-fips-18.818.8.5-r1
chainguardgitlab-cng-fips-18.918.9.2-r1
chainguardgitlab-cng-fips-19.019.0.2-r1
chainguardkeep0.51.0-r0
chainguardkeep-fips0.51.0-r0
chainguardlocalstack4.14.0-r4
chainguardmitmproxy12.2.3-r0
chainguardpy3-cassandra-medusa0.27.0-r5
chainguardrequest-12760.27.0-r6
chainguardsuperset-5.05.0.0-r20
chainguardsuperset-6.06.0.0-r4
debian 12pyopenssldüzeltme belirtilmemiş
debian 13pyopenssl25.0.0-1+deb13u1
debian 14pyopenssl26.0.0-1
echopyopenssl25.0.0-1+e2
echo pip::Echo OSVpyopenssl25.1.0+echo.1, 26.0.0
minimosairflow-22.11.2-r0
minimosairflow-33.2.0-r0
minimosdatadog-agent-77.78.0-r0
minimosdatadog-agent-fips-77.78.0-r0
minimospy3-pyopenssl26.0.0-r0
pip::GitHub Security Advisory pippyopenssl26.0.0
rapidfort debian 12pyopenssl0:25.0.0-1+deb13u1, 0:26.0.0-1
rapidfort debian 13pyopenssl0:25.0.0-1+deb13u1, 0:26.0.0-1
rapidfort fedora 43kryoptic1.5.0-2.fc43
rapidfort fedora 43kryoptic-tools1.5.0-2.fc43
rapidfort fedora 43pyOpenSSL0:26.0.0-1.fc43
rapidfort fedora 43pyOpenSSL-doc26.0.0-1.fc43
rapidfort fedora 43python-cryptography0:46.0.5-1.fc43
rapidfort fedora 43python3-cryptography0:46.0.5-1.fc43
rapidfort fedora 43python3-pyOpenSSL0:26.0.0-1.fc43
rapidfort fedora 43rust-asn10.22.0-1.fc43
rapidfort fedora 43rust-asn1+default-devel0.22.0-1.fc43
rapidfort fedora 43rust-asn1+std-devel0.22.0-1.fc43
rapidfort fedora 43rust-asn1-devel0.22.0-1.fc43
rapidfort fedora 43rust-asn1_derive0.22.0-1.fc43
rapidfort fedora 43rust-asn1_derive+default-devel0.22.0-1.fc43
rapidfort fedora 43rust-asn1_derive-devel0.22.0-1.fc43
rapidfort fedora 43rust-cryptoki0.12.0-2.fc43
rapidfort fedora 43rust-cryptoki+default-devel0.12.0-2.fc43
rapidfort fedora 43rust-cryptoki+generate-bindings-devel0.12.0-2.fc43
rapidfort fedora 43rust-cryptoki+serde-devel0.12.0-2.fc43
rapidfort fedora 43rust-cryptoki-devel0.12.0-2.fc43
rapidfort fedora 43rust-cryptoki-sys0.5.0-2.fc43
rapidfort fedora 43rust-cryptoki-sys+bindgen-devel0.5.0-2.fc43
rapidfort fedora 43rust-cryptoki-sys+default-devel0.5.0-2.fc43
rapidfort fedora 43rust-cryptoki-sys+generate-bindings-devel0.5.0-2.fc43
rapidfort fedora 43rust-cryptoki-sys-devel0.5.0-2.fc43
rapidfort Oracle Linux 10pyOpenSSL26.2.0-2.el10_3
rapidfort Oracle Linux 10pyOpenSSL-doc26.2.0-2.el10_3
rapidfort Oracle Linux 10python3-pyOpenSSL26.2.0-2.el10_3
Red Hatpython-pyOpenSSLdüzeltme belirtilmemiş
Red Hatpython3-pyOpenSSLdüzeltme belirtilmemiş
Red Hatrhceph/rhceph-7-rhel9düzeltme belirtilmemiş
Red Hatrhceph/rhceph-8-rhel9düzeltme belirtilmemiş
Red Hatrhceph/rhceph-9-rhel9düzeltme belirtilmemiş
ubuntu 24.04pyopenssl23.2.0-1ubuntu0.1
ubuntu 25.10pyopenssl25.0.0-1ubuntu0.1
wolfiairflow-33.1.8-r8
wolfiaz2.84.0-r3
wolfidatadog-agent-7.737.73.3-r23
wolfidatadog-agent-7.747.74.1-r24
wolfidatadog-agent-7.767.76.3-r41
wolfidatadog-agent-7.777.77.3-r5
wolfiggshield1.51.0-r1
wolfimitmproxy12.2.3-r0
wolfipy3-cassandra-medusa0.27.0-r5
wolfisuperset-6.06.0.0-r4

Referanslar

31 referansın hepsi

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.