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kritisch

CVE-2020-26154

libproxy: sending more than 102400 bytes in PAC without a Content-Length present could result in buffer overflow

Veröffentlicht Geändert CWE 120
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.

Einstufung nach Quelle

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat7.5CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivys eigenes Label ist CRITICAL. Kritisch laut NVD, CBL-Mariner. Niedriger laut Red Hat (mittel), Ubuntu (mittel).

Beschreibung

url.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC is enabled, as demonstrated by a large PAC file that is delivered without a Content-length header.

Betroffene Pakete und behobene Versionen

QuellePaketBehoben in
CBL-Mariner 2.0libproxy0:0.4.17-5.cm2
alpine 3.12libproxy0.4.15-r8
alpine 3.13libproxy0.4.15-r9
alpine 3.14libproxy0.4.15-r9
alpine 3.15libproxy0.4.15-r9
alpine 3.16libproxy0.4.15-r9
alpine 3.17libproxy0.4.15-r9
alpine 3.18libproxy0.4.15-r9
alpine 3.19libproxy0.4.15-r9
alpine 3.20libproxy0.4.15-r9
alpine 3.21libproxy0.4.15-r9
alpine 3.22libproxy0.4.15-r9
Alle 29 Einträge aus 29 Quellen zeigen
QuellePaketBehoben in
CBL-Mariner 2.0libproxy0:0.4.17-5.cm2
alpine 3.12libproxy0.4.15-r8
alpine 3.13libproxy0.4.15-r9
alpine 3.14libproxy0.4.15-r9
alpine 3.15libproxy0.4.15-r9
alpine 3.16libproxy0.4.15-r9
alpine 3.17libproxy0.4.15-r9
alpine 3.18libproxy0.4.15-r9
alpine 3.19libproxy0.4.15-r9
alpine 3.20libproxy0.4.15-r9
alpine 3.21libproxy0.4.15-r9
alpine 3.22libproxy0.4.15-r9
alpine 3.23libproxy0.4.15-r9
alpine 3.24libproxy0.4.15-r9
alpine edgelibproxy0.4.15-r9
debian 10libproxy0.4.15-5+deb10u1
debian 11libproxy0.4.15-15
debian 12libproxy0.4.15-15
debian 13libproxy0.4.15-15
debian 14libproxy0.4.15-15
debian 9libproxy0.4.14-2+deb9u2
echolibproxy0.4.15-15
ubuntu 16.04libproxy0.4.11-5ubuntu1.2
ubuntu 16.04-ESMlibproxy0.4.11-5ubuntu1.2
ubuntu 18.04libproxy0.4.15-1ubuntu0.2
ubuntu 18.04-ESMlibproxy0.4.15-1ubuntu0.2
ubuntu 20.04libproxy0.4.15-10ubuntu1.2
ubuntu 20.04-ESMlibproxy0.4.15-10ubuntu1.2
ubuntu 20.10libproxy0.4.15-13ubuntu1.1

Referenzen

Alle 12 Referenzen

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.