CVE-2016-7567
published 2017-01-23CVE-2016-7567: Buffer overflow in the SLPFoldWhiteSpace function in common/slp_compare.c in OpenSLP 2.0 allows remote attackers to have unspecified impact via a crafted…
PriorityP359critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EXPLOIT
EPSS
12.36%
95.7th percentile
Buffer overflow in the SLPFoldWhiteSpace function in common/slp_compare.c in OpenSLP 2.0 allows remote attackers to have unspecified impact via a crafted string.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| msrc | azl3_openslp_2.0.0-26_on_azure_linux_3.0 | — | — |
| msrc | azure_linux_3.0_arm | — | — |
| msrc | azure_linux_3.0_x64 | — | — |
| msrc | cbl2_openslp_2.0.0-26_on_cbl_mariner_2.0 | — | — |
| msrc | cbl_mariner_2.0_arm | — | — |
| msrc | cbl_mariner_2.0_x64 | — | — |
| openslp | openslp | — | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
vendor_msrc9.8CRITICAL
vendor_redhat9.8CRITICAL
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Microsoft
Buffer overflow in the SLPFoldWhiteSpace function in common/slp_compare.c in OpenSLP 2.0 allows remote attackers to have unspecified impact via a crafted string.
vendor_msrc·2017-01-10·CVSS 9.8
CVE-2016-7567 [CRITICAL] CWE-119 Buffer overflow in the SLPFoldWhiteSpace function in common/slp_compare.c in OpenSLP 2.0 allows remote attackers to have unspecified impact via a crafted string.
Buffer overflow in the SLPFoldWhiteSpace function in common/slp_compare.c in OpenSLP 2.0 allows remote attackers to have unspecified impact via a crafted string.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Red Hat
openslp: memory corruption due to possible overflow in SLPFoldWhiteSpace in common/slp_compare.c
vendor_redhat·2016-09-27·CVSS 9.8
CVE-2016-7567 [CRITICAL] CWE-120 openslp: memory corruption due to possible overflow in SLPFoldWhiteSpace in common/slp_compare.c
openslp: memory corruption due to possible overflow in SLPFoldWhiteSpace in common/slp_compare.c
Buffer overflow in the SLPFoldWhiteSpace function in common/slp_compare.c in OpenSLP 2.0 allows remote attackers to have unspecified impact via a crafted string.
Package: openslp (Red Hat Enterprise Linux 6) - Will not fix
Package: openslp (Red Hat Enterprise Linux 7) - Will not fix
GHSA
GHSA-q4qm-j969-4v59: Buffer overflow in the SLPFoldWhiteSpace function in common/slp_compare
ghsa_unreviewed·2022-05-13
CVE-2016-7567 [CRITICAL] CWE-119 GHSA-q4qm-j969-4v59: Buffer overflow in the SLPFoldWhiteSpace function in common/slp_compare
Buffer overflow in the SLPFoldWhiteSpace function in common/slp_compare.c in OpenSLP 2.0 allows remote attackers to have unspecified impact via a crafted string.
No detection rules found.
Bugzilla
CVE-2016-7567 openslp: memory corruption due to possible overflow in SLPFoldWhiteSpace in common/slp_compare.c
bugzilla·2016-09-28·CVSS 9.8
CVE-2016-7567 [CRITICAL] CVE-2016-7567 openslp: memory corruption due to possible overflow in SLPFoldWhiteSpace in common/slp_compare.c
CVE-2016-7567 openslp: memory corruption due to possible overflow in SLPFoldWhiteSpace in common/slp_compare.c
A memory corruption issue was discovered in OpenSLP:
https://sourceforge.net/p/openslp/mercurial/ci/34fb3aa5e6b4997fa21cb614e480de36da5dbc9a/
Details:
static int SLPFoldWhiteSpace(size_t len, char * str)
{
char * p = str, * ep = str + len;
while (p ep. This will result in passing a very large 'size_t len' (ep - p) parameter for memmove().
CVE assignment:
http://seclists.org/oss-sec/2016/q3/633
Discussion:
Created openslp tracking bugs for this issue:
Affects: fedora-all [bug 1379988]
Affects: epel-5 [bug 1379989]
Bugzilla
CVE-2016-7567 openslp: memory corruption due to possible overflow in SLPFoldWhiteSpace in common/slp_compare.c [epel-5]
bugzilla·2016-09-28·CVSS 9.8
CVE-2016-7567 [CRITICAL] CVE-2016-7567 openslp: memory corruption due to possible overflow in SLPFoldWhiteSpace in common/slp_compare.c [epel-5]
CVE-2016-7567 openslp: memory corruption due to possible overflow in SLPFoldWhiteSpace in common/slp_compare.c [epel-5]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora EPEL.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
[bug auto
Bugzilla
CVE-2016-7567 openslp: memory corruption due to possible overflow in SLPFoldWhiteSpace in common/slp_compare.c [fedora-all]
bugzilla·2016-09-28·CVSS 9.8
CVE-2016-7567 [CRITICAL] CVE-2016-7567 openslp: memory corruption due to possible overflow in SLPFoldWhiteSpace in common/slp_compare.c [fedora-all]
CVE-2016-7567 openslp: memory corruption due to possible overflow in SLPFoldWhiteSpace in common/slp_compare.c [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this
http://www.openwall.com/lists/oss-security/2016/09/27/4http://www.openwall.com/lists/oss-security/2016/09/28/1http://www.securityfocus.com/bid/93186https://security.gentoo.org/glsa/201707-05https://sourceforge.net/p/openslp/mercurial/ci/34fb3aa5e6b4997fa21cb614e480de36da5dbc9a/https://www.exploit-db.com/exploits/45804/http://www.openwall.com/lists/oss-security/2016/09/27/4http://www.openwall.com/lists/oss-security/2016/09/28/1http://www.securityfocus.com/bid/93186https://security.gentoo.org/glsa/201707-05https://sourceforge.net/p/openslp/mercurial/ci/34fb3aa5e6b4997fa21cb614e480de36da5dbc9a/https://www.exploit-db.com/exploits/45804/
2017-01-23
Published