CRITICAL
uriparser: Out-of-bounds read in uriParse*Ex*
Published Jan 16, 2019
9.8
CRITICALCVSS 3.1
EPSS 2.05%
Description
URI_FUNC() in UriParse.c in uriparser before 0.9.1 has an out-of-bounds read (in uriParse*Ex* functions) for an incomplete URI with an IPv6 address containing an embedded IPv4 address, such as a "//[::44.1" address.
Affected products
No data.
Configuration 1
- < 0.9.1
Configuration 2
OR
- 8.0
- 9.0
No data.
Red Hat Enterprise Linux 7
uriparser
Fix deferred
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | uriparser | Fix deferred | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
This issue affects the versions of uriparser as shipped with Red Hat Enterprise Linux 7.
Weaknesses (1)
References (8)
- https://access.redhat.com/security/cve/CVE-2018-20721 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1666023 Issue Tracking
- https://github.com/uriparser/uriparser/blob/master/ChangeLog x_refsource_CONFIRMRelease NotesThird Party Advisory
- https://github.com/uriparser/uriparser/commit/cef25028de5ff872c2e1f0a6c562eb3ea9ecbce4 x_refsource_CONFIRMPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/02/msg00028.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/11/msg00029.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2018-20721
- https://www.cve.org/CVERecord?id=CVE-2018-20721
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2018-20721 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1666023 | Issue Tracking | |
| https://github.com/uriparser/uriparser/blob/master/ChangeLog | x_refsource_CONFIRMRelease NotesThird Party Advisory | |
| https://github.com/uriparser/uriparser/commit/cef25028de5ff872c2e1f0a6c562eb3ea9ecbce4 | x_refsource_CONFIRMPatchThird Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2019/02/msg00028.html | mailing-listx_refsource_MLISTMailing ListThird Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2021/11/msg00029.html | mailing-listx_refsource_MLISTMailing ListThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2018-20721 | ||
| https://www.cve.org/CVERecord?id=CVE-2018-20721 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jan 16, 2019
Updated Aug 5, 2024
Reserved Jan 16, 2019
Link CVE-2018-20721
CISA Vulnrichment
Updated n/a