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CVE-2006-3082

parse-packet.c in GnuPG (gpg) 1.4.3 and 1.9.20, and earlier versions, allows remote attackers to...

5.0 MediumPublic exploitFix available

parse-packet.c in GnuPG (gpg) 1.4.3 and 1.9.20, and earlier versions, allows remote attackers to cause a denial of service (gpg crash) and possibly overwrite memory via a message packet with a large length (long user ID string), which could lead to an integer overflow, as demonstrated using the --no-armor option.

Exploit likelihood

7.31%Down 5.3 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 5.0

parse-packet.c in GnuPG (gpg) 1.4.3 and 1.9.20, and earlier versions, allows remote attackers to cause a denial of service (gpg crash) and possibly overwrite memory via a message packet with a large length (long user ID string), which could lead to an integer overflow, as demonstrated using the --no-armor option.

Record
CVE-2006-3082
CVSS 2.0
5.0 MediumAV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness
CWE-189
Updated
2026-11-02
CVE List No score

parse-packet.c in GnuPG (gpg) 1.4.3 and 1.9.20, and earlier versions, allows remote attackers to cause a denial of service (gpg crash) and possibly overwrite memory via a message packet with a large length (long user ID string), which could lead to an integer overflow, as demonstrated using the --no-armor option.

Record
CVE-2006-3082
Updated
2026-11-02
EUVDEUVD-2006-3079 No score

parse-packet.c in GnuPG (gpg) 1.4.3 and 1.9.20, and earlier versions, allows remote attackers to cause a denial of service (gpg crash) and possibly overwrite memory via a message packet with a large length (long user ID string), which could lead to an integer overflow, as demonstrated using the --no-armor option.

Record
EUVD-2006-3079
Updated
2026-11-03
GitHub AdvisoriesGHSA-h89c-f8ff-gv7w No score

parse-packet.c in GnuPG (gpg) 1.4.3 and 1.9.20, and earlier versions, allows remote attackers to...

parse-packet.c in GnuPG (gpg) 1.4.3 and 1.9.20, and earlier versions, allows remote attackers to cause a denial of service (gpg crash) and possibly overwrite memory via a message packet with a large length (long user ID string), which could lead to an integer overflow, as demonstrated using the --no-armor option.

Record
GHSA-h89c-f8ff-gv7w
Updated
2026-11-02
OSV No score

parse-packet.c in GnuPG (gpg) 1.4.3 and 1.9.20, and earlier versions, allows remote attackers to cause a denial of service (gpg crash) and possibly overwrite memory via a message packet with a large length (long user ID string), which could lead to an integer overflow, as demonstrated using the --no-armor option.

Record
CVE-2006-3082
Updated
2026-11-02
OSVDEBIAN-CVE-2006-3082 No score

parse-packet.c in GnuPG (gpg) 1.4.3 and 1.9.20, and earlier versions, allows remote attackers to cause a denial of service (gpg crash) and possibly overwrite memory via a message packet with a large length (long user ID string), which could lead to an integer overflow, as demonstrated using the --no-armor option.

Record
DEBIAN-CVE-2006-3082
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
gnupg2
Debian:12
 before 1.9.20-1.1
1.9.20-1.1
gnupg2
Debian:13
 before 1.9.20-1.1
1.9.20-1.1
gnupg2
Debian:14
 before 1.9.20-1.1
1.9.20-1.1
gnupg
Debian:3.1
 before 1.4.1-1.sarge4, plus listed versions
1.4.1-11.4.1-1.sarge21.4.1-1.sarge31.4.1-1sarge1
1.4.1-1.sarge4
gnupg2
Debian:3.1
 before 1.9.15-6sarge1, plus listed versions
1.9.15-6
1.9.15-6sarge1
gnupg
Red Hat:enterprise_linux:3::as
 before 0:1.2.1-16
0:1.2.1-16
gnupg-debuginfo
Red Hat:enterprise_linux:3::as
 before 0:1.2.1-16
0:1.2.1-16
gnupg
Red Hat:enterprise_linux:3::desktop
 before 0:1.2.1-16
0:1.2.1-16
gnupg-debuginfo
Red Hat:enterprise_linux:3::desktop
 before 0:1.2.1-16
0:1.2.1-16
gnupg
Red Hat:enterprise_linux:3::es
 before 0:1.2.1-16
0:1.2.1-16
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Affected packages
PackageAffectedFixed
gnupg-debuginfo
Red Hat:enterprise_linux:3::es
 before 0:1.2.1-16
0:1.2.1-16
gnupg
Red Hat:enterprise_linux:3::ws
 before 0:1.2.1-16
0:1.2.1-16
gnupg-debuginfo
Red Hat:enterprise_linux:3::ws
 before 0:1.2.1-16
0:1.2.1-16
gnupg
Red Hat:enterprise_linux:4::as
 before 0:1.2.6-5
0:1.2.6-5
gnupg-debuginfo
Red Hat:enterprise_linux:4::as
 before 0:1.2.6-5
0:1.2.6-5
gnupg
Red Hat:enterprise_linux:4::desktop
 before 0:1.2.6-5
0:1.2.6-5
gnupg-debuginfo
Red Hat:enterprise_linux:4::desktop
 before 0:1.2.6-5
0:1.2.6-5
gnupg
Red Hat:enterprise_linux:4::es
 before 0:1.2.6-5
0:1.2.6-5
gnupg-debuginfo
Red Hat:enterprise_linux:4::es
 before 0:1.2.6-5
0:1.2.6-5
gnupg
Red Hat:enterprise_linux:4::ws
 before 0:1.2.6-5
0:1.2.6-5
gnupg-debuginfo
Red Hat:enterprise_linux:4::ws
 before 0:1.2.6-5
0:1.2.6-5

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
SourceLinkDate
Exploit-DBGnuPG 1.4.3/1.9.x - Parse_User_ID Remote Buffer Overflow2006-06-20

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, Exploit-DB, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2006-3082 is a medium vulnerability (CVSS 5.0) in Gnupg, published June 19, 2006. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 7.31%, the 94th percentile. Fixed in gnupg2 1.9.20-1.1.

References

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