CVE-2007-0244
published 2007-05-11CVE-2007-0244: pptpgre.c in PoPToP Point to Point Tunneling Server (pptpd) before 1.3.4 allows remote attackers to cause a denial of service (PPTP connection tear-down) via…
PriorityP418medium5CVSS 2.0
AVNACLAuNCNINAP
EPSS
2.31%
81.2th percentile
pptpgre.c in PoPToP Point to Point Tunneling Server (pptpd) before 1.3.4 allows remote attackers to cause a denial of service (PPTP connection tear-down) via (1) GRE packets with out-of-order sequence numbers or (2) certain GRE packets that are processed using a wrong pointer and improperly dequeued.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | pptpd | < pptpd 1.3.4-1 (bookworm) | pptpd 1.3.4-1 (bookworm) |
| poptop | pptp_server | <= 1.3.3 | — |
CVSS provenance
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv5.0MEDIUM
vendor_debian5.0MEDIUM
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GHSA
GHSA-97hh-37xq-gxw5: pptpgre
ghsa_unreviewed·2022-05-01
CVE-2007-0244 [MEDIUM] GHSA-97hh-37xq-gxw5: pptpgre
pptpgre.c in PoPToP Point to Point Tunneling Server (pptpd) before 1.3.4 allows remote attackers to cause a denial of service (PPTP connection tear-down) via (1) GRE packets with out-of-order sequence numbers or (2) certain GRE packets that are processed using a wrong pointer and improperly dequeued.
OSV
CVE-2007-0244: pptpgre
osv·2007-05-11·CVSS 5.0
CVE-2007-0244 [MEDIUM] CVE-2007-0244: pptpgre
pptpgre.c in PoPToP Point to Point Tunneling Server (pptpd) before 1.3.4 allows remote attackers to cause a denial of service (PPTP connection tear-down) via (1) GRE packets with out-of-order sequence numbers or (2) certain GRE packets that are processed using a wrong pointer and improperly dequeued.
Ubuntu
pptpd vulnerability
vendor_ubuntu·2007-05-14
CVE-2007-0244 pptpd vulnerability
Title: pptpd vulnerability
Summary: pptpd vulnerability
A flaw was discovered in the PPTP tunnel server. Remote attackers could
send a specially crafted packet and disrupt established PPTP tunnels,
leading to a denial of service.
Instructions: In general, a standard system upgrade is sufficient to effect the
necessary changes.
Debian
CVE-2007-0244: pptpd - pptpgre.c in PoPToP Point to Point Tunneling Server (pptpd) before 1.3.4 allows ...
vendor_debian·2007·CVSS 5.0
CVE-2007-0244 [MEDIUM] CVE-2007-0244: pptpd - pptpgre.c in PoPToP Point to Point Tunneling Server (pptpd) before 1.3.4 allows ...
pptpgre.c in PoPToP Point to Point Tunneling Server (pptpd) before 1.3.4 allows remote attackers to cause a denial of service (PPTP connection tear-down) via (1) GRE packets with out-of-order sequence numbers or (2) certain GRE packets that are processed using a wrong pointer and improperly dequeued.
Scope: local
bookworm: resolved (fixed in 1.3.4-1)
bullseye: resolved (fixed in 1.3.4-1)
forky: resolved (fixed in 1.3.4-1)
sid: resolved (fixed in 1.3.4-1)
trixie: resolved (fixed in 1.3.4-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://secunia.com/advisories/25220http://secunia.com/advisories/25255http://secunia.com/advisories/26987http://security.gentoo.org/glsa/glsa-200705-18.xmlhttp://sourceforge.net/project/shownotes.php?release_id=501476&group_id=44827http://www.debian.org/security/2007/dsa-1288http://www.novell.com/linux/security/advisories/2007_10_sr.htmlhttp://www.novell.com/linux/security/advisories/2007_19_sr.htmlhttp://www.securityfocus.com/bid/23886http://www.securitytracker.com/id?1018064http://www.trustix.org/errata/2007/0017/http://www.ubuntu.com/usn/usn-459-1http://www.ubuntu.com/usn/usn-459-2http://www.vupen.com/english/advisories/2007/1743http://secunia.com/advisories/25220http://secunia.com/advisories/25255http://secunia.com/advisories/26987http://security.gentoo.org/glsa/glsa-200705-18.xmlhttp://sourceforge.net/project/shownotes.php?release_id=501476&group_id=44827http://www.debian.org/security/2007/dsa-1288http://www.novell.com/linux/security/advisories/2007_10_sr.htmlhttp://www.novell.com/linux/security/advisories/2007_19_sr.htmlhttp://www.securityfocus.com/bid/23886http://www.securitytracker.com/id?1018064http://www.trustix.org/errata/2007/0017/http://www.ubuntu.com/usn/usn-459-1http://www.ubuntu.com/usn/usn-459-2http://www.vupen.com/english/advisories/2007/1743
2007-05-11
Published