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Vulnerability record · CVE-2013-2038 · published 6 February 2014

CVE-2013-2038: Gpsd project gpsd improper input validation vulnerability

Gpsd Project · Gpsd

The NMEA0183 driver in gpsd before 3.9 allows remote attackers to cause a denial of service (daemon termination) and possibly execute arbitrary code via a GPS packet with a malformed $GPGGA interpreted sentence that lacks certain fields and a terminator. NOTE: a separate issue in the AIS driver was also reported, but it might not be a vulnerability.

4.3 CVSS 2.0 Medium EPSS 4.2% · top 9.5% CWE-20 · Improper input validation
4.3CVSS 2.0 base score
4.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
14References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

The NMEA0183 driver in gpsd before 3.9 allows remote attackers to cause a denial of service (daemon termination) and possibly execute arbitrary code via a GPS packet with a malformed $GPGGA interpreted sentence that lacks certain fields and a terminator. NOTE: a separate issue in the AIS driver was also reported, but it might not be a vulnerability.

AV:N/AC:M/Au:N/C:N/I:N/A:P

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://git.savannah.gnu.org/cgit/gpsd.git/commit/?id=dd9c3c2830cb8f8fd8491ce68c82698dc5538f50 ExploitPatch
http://lists.nongnu.org/archive/html/gpsd-dev/2013-05/msg00000.html
http://openwall.com/lists/oss-security/2013/05/02/20
http://openwall.com/lists/oss-security/2013/05/08/1
http://ubuntu.com/usn/usn-1820-1
http://www.osvdb.org/93000
http://www.osvdb.org/93001
http://git.savannah.gnu.org/cgit/gpsd.git/commit/?id=dd9c3c2830cb8f8fd8491ce68c82698dc5538f50 ExploitPatch
http://lists.nongnu.org/archive/html/gpsd-dev/2013-05/msg00000.html
http://openwall.com/lists/oss-security/2013/05/02/20
http://openwall.com/lists/oss-security/2013/05/08/1
http://ubuntu.com/usn/usn-1820-1
http://www.osvdb.org/93000
http://www.osvdb.org/93001

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Source: NIST National Vulnerability Database (record CVE-2013-2038), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.