CVE-2015-8077 — Integer Overflow or Wraparound in Imap

CWE-190 — Integer Overflow or Wraparound7 documents6 sources
Severity
7.5HIGHNVD
EPSS
3.4%
top 12.52%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Cyrus ImapOpensuse LeapOpensuse
Timeline
PublishedDec 3
Latest updateMay 14

Description

Integer overflow in the index_urlfetch function in imap/index.c in Cyrus IMAP 2.3.19, 2.4.18, and 2.5.6 allows remote attackers to have unspecified impact via vectors related to urlfetch range checks and the start_octet variable. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-8076.

CVSS vector

AV:N/AC:L/C:P/I:P/A:PExploitability: 10.0 | Impact: 6.4

Affected Packages3 packages

▶NVDcyrus/imap41 versions+40
▶NVDopensuse/leap42.1

🔴Vulnerability Details

3
GHSA
GHSA-gjf9-hv65-fr5w: Integer overflow in the index_urlfetch function in imap/index↗2022-05-14
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CVEList
CVE-2015-8077: Integer overflow in the index_urlfetch function in imap/index↗2015-12-03
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OSV
CVE-2015-8077: Integer overflow in the index_urlfetch function in imap/index↗2015-12-03
▶

📋Vendor Advisories

1
Red Hat
cyrus-imapd: Integer overflow in range checks↗2015-10-26
▶

💬Community

2
Bugzilla
CVE-2015-8077 cyrus-imapd: Integer overflow in range checks [fedora-all]↗2015-11-05
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Bugzilla
CVE-2015-8077 cyrus-imapd: Integer overflow in range checks↗2015-11-05
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CVE-2015-8077 — Integer Overflow or Wraparound in Imap | cvebase