5.9med
CVE-2016-9586
curl before version 7.52.0 is vulnerable to a buffer overflow when doing a large floating point output in libcurl's implementation of the p…
Published 8 y ago · modified 4 mo ago · JSON
CVSS
5.9
v3.0 · CNA
CISA KEV
No
not known exploited
EPSS
4.7%
percentile 92%
Public exploits
0
none known
Summary
curl before version 7.52.0 is vulnerable to a buffer overflow when doing a large floating point output in libcurl's implementation of the printf() functions. If there are any application that accepts a format string from the outside without necessary input filtering, it could allow remote attacks.
CISA SSVC assessment
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 6 mo ago
Exploit prediction (EPSS)
4.75% probability of exploitation in the next 30 days, higher than 92% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| CNA | 3.0 | 5.9 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
| CNA | 3.0 | 5.9 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 3.0 | 8.1 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Affected products
- redhat curl
Classification
References
- access.redhat.com /errata/RHSA-2018:3558 · vendor-advisory, x_refsource_REDHAT, x_transferred
- lists.debian.org /debian-lts-announce/2018/11/msg00005.html · mailing-list, x_refsource_MLIST, x_transferred
- curl.haxx.se /docs/adv_20161221A.html · x_refsource_CONFIRM, x_transferred
- github.com /curl/curl/commit/curl-7_51_0-162-g3ab3c16 · x_refsource_CONFIRM, x_transferred
- securitytracker.com /id/1037515 · vdb-entry, x_refsource_SECTRACK, x_transferred
- oracle.com /technetwork/security-advisory/cpuoct2018-4428296.html · x_refsource_CONFIRM, x_transferred
- securityfocus.com /bid/95019 · vdb-entry, x_refsource_BID, x_transferred
- bugzilla.redhat.com /show_bug.cgi?id=CVE-2016-9586 · x_refsource_MISC, x_transferred
- security.gentoo.org /glsa/201701-47 · vendor-advisory, x_refsource_GENTOO, x_transferred
- lists.apache.org /thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkee · mailing-list, x_refsource_MLIST, x_transferred
- lists.apache.org /thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkee · mailing-list, x_refsource_MLIST, x_transferred
Sources
- CVE List: CVE-2016-9586
- NVD: CVE-2016-9586
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