Nixpkgs security tracker

Published

Permalink CVE-2026-90779

8.7 HIGH

CVSS version (CVSS): 4.0
Attack Vector (AV): Network (N)
Attack Complexity (AC): Low (L)
Attack Requirement (AT): None (N)
Privileges Required (PR): None (N)
User Interaction (UI): None (N)
Vulnerable System Impact Confidentiality (VC): None (N)
Vulnerable System Impact Integrity (VI): None (N)
Vulnerable System Impact Availability (VA): High (H)
Subsequent System Impact Confidentiality (SC): None (N)
Subsequent System Impact Integrity (SI): None (N)
Subsequent System Impact Availability (SA): None (N)
Modified Attack Vector (MAV): Network (N)
Modified Attack Complexity (MAC): Low (L)
Modified Attack Requirement (MAT): None (N)
Modified Privileges Required (MPR): None (N)
Modified User Interaction (MUI): None (N)
Modified Vulnerable System Impact Confidentiality (MVC): None (N)
Modified Vulnerable System Impact Integrity (MVI): None (N)
Modified Vulnerable System Impact Availability (MVA): High (H)
Modified Subsequent System Impact Confidentiality (MSC): Negligible (N)
Modified Subsequent System Impact Integrity (MSI): Negligible (N)
Modified Subsequent System Impact Availability (MSA): Negligible (N)
Safety (S): Not Defined (X)
Automatable (AU): Not Defined (X)
Recovery (R): Not Defined (X)
Value Density (V): Not Defined (X)
Vulnerability Response Effort (RE): Not Defined (X)
Provider Urgency (U): Not Defined (X)
Confidentiality Req. (CR): Not Defined (X)
Integrity Req. (IR): Not Defined (X)
Availability Req. (AR): Not Defined (X)
Exploit Maturity (E): Not Defined (X)

updated 18 hours ago by @LeSuisse Activity log

Created suggestion 1 day, 22 hours ago
@LeSuisse ignored reference Patch Com… 1 day, 16 hours ago
@LeSuisse accepted 1 day, 16 hours ago
@LeSuisse published on GitHub 18 hours ago

SIPp through 3.7.7 Stack Buffer Overflow via createAuthHeader Algorithm Parameter

SIPp through 3.7.7 contains a stack buffer overflow vulnerability in createAuthHeader() when processing SIP authentication challenges with oversized algorithm parameters. A malicious SIP server can send a crafted 401 or 407 challenge to corrupt the stack and crash the client process.

References

Pull Request #880 issue-trackingpatch
Unbounded strncpy into algo[32] in createAuthHeader() at v3.7.7 technical-description
https://github.com/SIPp/sipp product
VulnCheck Advisory: SIPp through 3.7.7 Stack Buffer Overflow via createAuthHeader Algorithm Parameter third-party-advisory

Ignored references (1)

Patch Commit patch

Affected products

sipp

=<3.7.7

Matching in nixpkgs

pkgs.sipp

SIPp testing tool

nixos-unstable 3.7.7
- nixpkgs-unstable 3.7.7
- nixos-unstable-small 3.7.7
nixos-26.05 3.7.7
- nixos-26.05-small 3.7.7
- nixpkgs-26.05-darwin 3.7.7

Patch: https://github.com/SIPp/sipp/commit/09916a92de768ab08056a78e4731f9edc3853e1c

Published

Permalink CVE-2026-90780

8.7 HIGH

CVSS version (CVSS): 4.0
Attack Vector (AV): Network (N)
Attack Complexity (AC): Low (L)
Attack Requirement (AT): None (N)
Privileges Required (PR): None (N)
User Interaction (UI): None (N)
Vulnerable System Impact Confidentiality (VC): None (N)
Vulnerable System Impact Integrity (VI): None (N)
Vulnerable System Impact Availability (VA): High (H)
Subsequent System Impact Confidentiality (SC): None (N)
Subsequent System Impact Integrity (SI): None (N)
Subsequent System Impact Availability (SA): None (N)
Modified Attack Vector (MAV): Network (N)
Modified Attack Complexity (MAC): Low (L)
Modified Attack Requirement (MAT): None (N)
Modified Privileges Required (MPR): None (N)
Modified User Interaction (MUI): None (N)
Modified Vulnerable System Impact Confidentiality (MVC): None (N)
Modified Vulnerable System Impact Integrity (MVI): None (N)
Modified Vulnerable System Impact Availability (MVA): High (H)
Modified Subsequent System Impact Confidentiality (MSC): Negligible (N)
Modified Subsequent System Impact Integrity (MSI): Negligible (N)
Modified Subsequent System Impact Availability (MSA): Negligible (N)
Safety (S): Not Defined (X)
Automatable (AU): Not Defined (X)
Recovery (R): Not Defined (X)
Value Density (V): Not Defined (X)
Vulnerability Response Effort (RE): Not Defined (X)
Provider Urgency (U): Not Defined (X)
Confidentiality Req. (CR): Not Defined (X)
Integrity Req. (IR): Not Defined (X)
Availability Req. (AR): Not Defined (X)
Exploit Maturity (E): Not Defined (X)

updated 18 hours ago by @LeSuisse Activity log

Created suggestion 1 day, 22 hours ago
@LeSuisse accepted 1 day, 15 hours ago
@LeSuisse published on GitHub 18 hours ago

SIPp through 3.7.7 Buffer Overflow via Oversized SIP Header Content

SIPp through 3.7.7 contains a buffer overflow vulnerability in the get_header() function in src/sip_parser.cpp when processing SIP messages with header content exceeding 20,490 bytes. Unauthenticated remote attackers can send crafted SIP messages with oversized headers to overflow the static buffer and crash the process.

References

Pull Request #881 issue-trackingpatch
Patch Commit patch
Unbounded sprintf concatenation in get_header() at v3.7.7 technical-description
https://github.com/SIPp/sipp product
VulnCheck Advisory: SIPp through 3.7.7 Buffer Overflow via Oversized SIP Header Content third-party-advisory

Affected products

sipp

=<3.7.7

Matching in nixpkgs

pkgs.sipp

SIPp testing tool

nixos-unstable 3.7.7
- nixpkgs-unstable 3.7.7
- nixos-unstable-small 3.7.7
nixos-26.05 3.7.7
- nixos-26.05-small 3.7.7
- nixpkgs-26.05-darwin 3.7.7

Published

Permalink CVE-2026-90778

8.7 HIGH

CVSS version (CVSS): 4.0
Attack Vector (AV): Network (N)
Attack Complexity (AC): Low (L)
Attack Requirement (AT): None (N)
Privileges Required (PR): None (N)
User Interaction (UI): None (N)
Vulnerable System Impact Confidentiality (VC): None (N)
Vulnerable System Impact Integrity (VI): None (N)
Vulnerable System Impact Availability (VA): High (H)
Subsequent System Impact Confidentiality (SC): None (N)
Subsequent System Impact Integrity (SI): None (N)
Subsequent System Impact Availability (SA): None (N)
Modified Attack Vector (MAV): Network (N)
Modified Attack Complexity (MAC): Low (L)
Modified Attack Requirement (MAT): None (N)
Modified Privileges Required (MPR): None (N)
Modified User Interaction (MUI): None (N)
Modified Vulnerable System Impact Confidentiality (MVC): None (N)
Modified Vulnerable System Impact Integrity (MVI): None (N)
Modified Vulnerable System Impact Availability (MVA): High (H)
Modified Subsequent System Impact Confidentiality (MSC): Negligible (N)
Modified Subsequent System Impact Integrity (MSI): Negligible (N)
Modified Subsequent System Impact Availability (MSA): Negligible (N)
Safety (S): Not Defined (X)
Automatable (AU): Not Defined (X)
Recovery (R): Not Defined (X)
Value Density (V): Not Defined (X)
Vulnerability Response Effort (RE): Not Defined (X)
Provider Urgency (U): Not Defined (X)
Confidentiality Req. (CR): Not Defined (X)
Integrity Req. (IR): Not Defined (X)
Availability Req. (AR): Not Defined (X)
Exploit Maturity (E): Not Defined (X)

updated 18 hours ago by @LeSuisse Activity log

Created suggestion 1 day, 22 hours ago
@LeSuisse accepted 1 day, 15 hours ago
@LeSuisse published on GitHub 18 hours ago

SIPp through 3.7.7 Buffer Overflow via SIP To Header Tag

SIPp through 3.7.7 contains a buffer overflow vulnerability in get_peer_tag() function when processing SIP To headers with tag parameters of 2049 bytes or more. Unauthenticated remote attackers can send crafted SIP messages with oversized tag parameters to overflow the static buffer and crash the process.

References

Pull Request #879 issue-trackingpatch
Patch Commit patch
Unbounded copy in get_peer_tag() at v3.7.7 technical-description
https://github.com/SIPp/sipp product
VulnCheck Advisory: SIPp through 3.7.7 Buffer Overflow via SIP To Header Tag third-party-advisory

Affected products

sipp

=<3.7.7

Matching in nixpkgs

pkgs.sipp

SIPp testing tool

nixos-unstable 3.7.7
- nixpkgs-unstable 3.7.7
- nixos-unstable-small 3.7.7
nixos-26.05 3.7.7
- nixos-26.05-small 3.7.7
- nixpkgs-26.05-darwin 3.7.7

Untriaged

Permalink CVE-2018-25356

8.6 HIGH

CVSS version (CVSS): 4.0
Attack Vector (AV): Local (L)
Attack Complexity (AC): Low (L)
Attack Requirement (AT): None (N)
Privileges Required (PR): None (N)
User Interaction (UI): None (N)
Vulnerable System Impact Confidentiality (VC): High (H)
Vulnerable System Impact Integrity (VI): High (H)
Vulnerable System Impact Availability (VA): High (H)
Subsequent System Impact Confidentiality (SC): None (N)
Subsequent System Impact Integrity (SI): None (N)
Subsequent System Impact Availability (SA): None (N)
Modified Attack Vector (MAV): Local (L)
Modified Attack Complexity (MAC): Low (L)
Modified Attack Requirement (MAT): None (N)
Modified Privileges Required (MPR): None (N)
Modified User Interaction (MUI): None (N)
Modified Vulnerable System Impact Confidentiality (MVC): High (H)
Modified Vulnerable System Impact Integrity (MVI): High (H)
Modified Vulnerable System Impact Availability (MVA): High (H)
Modified Subsequent System Impact Confidentiality (MSC): Negligible (N)
Modified Subsequent System Impact Integrity (MSI): Negligible (N)
Modified Subsequent System Impact Availability (MSA): Negligible (N)
Safety (S): Not Defined (X)
Automatable (AU): Not Defined (X)
Recovery (R): Not Defined (X)
Value Density (V): Not Defined (X)
Vulnerability Response Effort (RE): Not Defined (X)
Provider Urgency (U): Not Defined (X)
Confidentiality Req. (CR): Not Defined (X)
Integrity Req. (IR): Not Defined (X)
Availability Req. (AR): Not Defined (X)
Exploit Maturity (E): Not Defined (X)

created 3 months, 3 weeks ago Activity log

Created suggestion 3 months, 3 weeks ago

SIPp 3.6 Local Buffer Overflow via Command-line Arguments

SIPp 3.6 and earlier contains a local buffer overflow vulnerability in command-line argument handling that allows local attackers to crash the application or execute arbitrary code. Attackers can trigger the vulnerability by supplying oversized input to the -3pcc, -i, or -log_file parameters, causing strcpy to write beyond buffer boundaries in sipp.cpp.

References

ExploitDB-44962 exploit
Official Product Homepage product
Product Reference product
VulnCheck Advisory: SIPp 3.6 Local Buffer Overflow via Command-line Arguments third-party-advisory

Affected products

SIPp

=<3.6

Matching in nixpkgs

pkgs.sipp

SIPp testing tool

nixos-unstable 3.7.7
- nixpkgs-unstable 3.7.7
- nixos-unstable-small 3.7.7

Dismissed

Permalink CVE-2018-25225

8.4 HIGH

CVSS version (CVSS): 3.1
Attack Vector (AV): Local (L)
Attack Complexity (AC): Low (L)
Privileges Required (PR): None (N)
User Interaction (UI): None (N)
Scope (S): Unchanged (U)
Confidentiality (C): High (H)
Integrity (I): High (H)
Availability (A): High (H)
Modified Attack Vector (MAV): Local (L)
Modified Attack Complexity (MAC): Low (L)
Modified Privileges Required (MPR): None (N)
Modified User Interaction (MUI): None (N)
Modified Confidentiality (MC): High (H)
Modified Scope (MS): Unchanged (U)
Modified Integrity (MI): High (H)
Modified Availability (MA): High (H)

updated 5 months, 2 weeks ago by @LeSuisse Activity log

Created suggestion 5 months, 2 weeks ago
@LeSuisse dismissed 5 months, 2 weeks ago

SIPP 3.3 Stack-Based Buffer Overflow via Configuration File

SIPP 3.3 contains a stack-based buffer overflow vulnerability that allows local unauthenticated attackers to execute arbitrary code by supplying malicious input in the configuration file. Attackers can craft a configuration file with oversized values that overflow a stack buffer, overwriting the return address and executing arbitrary code through return-oriented programming gadgets.

References

ExploitDB-45288 exploit
Official Product Homepage product
VulnCheck Advisory: SIPP 3.3 Stack-Based Buffer Overflow via Configuration File third-party-advisory

Affected products

SIPP

==3.3

Matching in nixpkgs

pkgs.sipp

SIPp testing tool

nixos-unstable 3.7.7
- nixpkgs-unstable 3.7.7
- nixos-unstable-small 3.7.7

Old issue, current stable branch was never impacted

Suggestions search

References

Affected products

Matching in nixpkgs

pkgs.sipp

References

Affected products

Matching in nixpkgs

pkgs.sipp

References

Affected products

Matching in nixpkgs

pkgs.sipp

References

Affected products

Matching in nixpkgs

pkgs.sipp

References

Affected products

Matching in nixpkgs

pkgs.sipp