CVE-2015-3281
Estado: ModificadaMedia (5)—
The buffer_slow_realign function in HAProxy 1.5.x before 1.5.14 and 1.6-dev does not properly realign a buffer that is used for pending outgoing data, which allows remote attackers to obtain sensitive information (uninitialized memory contents of previous requests) via a crafted request.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
- Puntuación base: 5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 4.36%
- Percentil entre todas las CVEs puntuadas: 91
- Fecha de la puntuación: 2/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (12)
Canonical — Ubuntu LinuxDebian — Debian LinuxHaproxy — HaproxyOpensuse — Openstack CloudOpensuse — OpensuseRedhat — Enterprise Linux DesktopRedhat — Enterprise Linux ServerRedhat — Enterprise Linux Server AUSRedhat — Enterprise Linux Server EUSRedhat — Enterprise Linux Server TUSRedhat — Enterprise Linux WorkstationSuse — Linux Enterprise High Availability Extension
CWE
- CWE-119
Referencias
- http://git.haproxy.org/?p=haproxy-1.5.git%3Ba=commit%3Bh=7ec765568883b2d4e5a2796adbeb492a22ec9bd4
- http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00023.html
- http://rhn.redhat.com/errata/RHSA-2015-1741.html
- http://rhn.redhat.com/errata/RHSA-2015-2666.html
- http://www.debian.org/security/2015/dsa-3301
- http://www.haproxy.org/news.html
- http://www.securityfocus.com/bid/75554
- http://www.ubuntu.com/usn/USN-2668-1
- http://git.haproxy.org/?p=haproxy-1.5.git%3Ba=commit%3Bh=7ec765568883b2d4e5a2796adbeb492a22ec9bd4
- http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00023.html
- http://rhn.redhat.com/errata/RHSA-2015-1741.html
- http://rhn.redhat.com/errata/RHSA-2015-2666.html
- http://www.debian.org/security/2015/dsa-3301
- http://www.haproxy.org/news.html
- http://www.securityfocus.com/bid/75554
- http://www.ubuntu.com/usn/USN-2668-1
JSON original (NVD)
Mostrar
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}