CVE-2015-3281 (GCVE-0-2015-3281)
Vulnerability from cvelistv5 – Published: 2015-07-06 14:55 – Updated: 2024-08-06 05:39
VLAI
EPSS
VEX
Summary
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
9 references
| URL | Tags |
|---|---|
| http://rhn.redhat.com/errata/RHSA-2015-1741.html | vendor-advisoryx_refsource_REDHAT |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://www.haproxy.org/news.html | x_refsource_CONFIRM |
| http://rhn.redhat.com/errata/RHSA-2015-2666.html | vendor-advisoryx_refsource_REDHAT |
| http://www.ubuntu.com/usn/USN-2668-1 | vendor-advisoryx_refsource_UBUNTU |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://git.haproxy.org/?p=haproxy-1.5.git%3Ba=com… | x_refsource_CONFIRM |
| http://www.debian.org/security/2015/dsa-3301 | vendor-advisoryx_refsource_DEBIAN |
| http://www.securityfocus.com/bid/75554 | vdb-entryx_refsource_BID |
Date Public
2015-07-05 00:00
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"redhat_vex": {
"aggregate_severity": "Important",
"current_release_date": "2026-06-27T08:59:14+00:00",
"cve": "CVE-2015-3281",
"id": "CVE-2015-3281",
"initial_release_date": "2015-07-07T00:00:00+00:00",
"product_status:fixed": "46",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "haproxy: information leak in buffer_slow_realign()",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2015/cve-2015-3281.json",
"version": "3"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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